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Write a sentence describing the first step you wo…

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Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 Problem 6 Problem 7 Problem 8 Problem 9 Problem 10 Problem 11 Problem 12 Problem 13 Problem 14 Problem 15 Problem 16 Problem 17 Problem 18 Problem 19 Problem 20 Problem 21 Problem 22 Problem 23 Problem 24 Problem 25 Problem 26 Problem 27 Problem 28 Problem 29 Problem 30 Problem 31 Problem 32 Problem 33 Problem 34 Problem 35 Problem 36 Problem 37 Problem 38 Problem 39 Problem 40 Problem 41 Problem 42 Problem 43 Problem 44 Problem 45 Problem 46 Problem 47 Problem 48 Problem 49 Problem 50 Problem 51 Problem 52 Problem 53 Problem 54 Problem 55 Problem 56 Problem 57 Problem 58 Problem 59 Problem 60 Problem 61 Problem 62 Problem 63 Problem 64 Problem 65 Problem 66 Problem 67 Problem 68 Problem 69 Problem 70 Problem 71 Problem 72 Problem 73 Problem 74 Problem 75 Problem 76 Problem 77 Problem 78 Problem 79 Problem 80 Problem 81 Problem 82 Problem 83 Problem 84 Problem 85

Problem 2 Easy Difficulty

Write a sentence describing the first step you would take to solve each equation. Do not actually solve.
$$
\sqrt{1+x}+x=5
$$

Answer

Related Courses

Precalculus

Algebra

Beginning and Intermediate Algebra

Chapter 11

Quadratic Equations, Inequalities, and Functions

Section 4

Equations Quadratic in Form

Related Topics

Introduction to Conic Sections

Equations and Inequalities

Functions

Polynomials

Discussion

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Absolute Value - Example 2

In mathematics, the absolu…

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Watch More Solved Questions in Chapter 11

Problem 1

Problem 2

Problem 3

Problem 4

Problem 5

Problem 6

Problem 7

Problem 8

Problem 9

Problem 10

Problem 11

Problem 12

Problem 13

Problem 14

Problem 15

Problem 16

Problem 17

Problem 18

Problem 19

Problem 20

Problem 21

Problem 22

Problem 23

Problem 24

Problem 25

Problem 26

Problem 27

Problem 28

Problem 29

Problem 30

Problem 31

Problem 32

Problem 33

Problem 34

Problem 35

Problem 36

Problem 37

Problem 38

Problem 39

Problem 40

Problem 41

Problem 42

Problem 43

Problem 44

Problem 45

Problem 46

Problem 47

Problem 48

Problem 49

Problem 50

Problem 51

Problem 52

Problem 53

Problem 54

Problem 55

Problem 56

Problem 57

Problem 58

Problem 59

Problem 60

Problem 61

Problem 62

Problem 63

Problem 64

Problem 65

Problem 66

Problem 67

Problem 68

Problem 69

Problem 70

Problem 71

Problem 72

Problem 73

Problem 74

Problem 75

Problem 76

Problem 77

Problem 78

Problem 79

Problem 80

Problem 81

Problem 82

Problem 83

Problem 84

Problem 85

Video Transcript

the first step would do to oust albums equation would be to move the axe or subtract X from both sides. Why, right? Well, typically, you want your excess on the same side of the equation, right? So why would you already have an ex term here? So why would I move the X to the other side? That's kind of silence may be counterproductive. Why would I put Xs on both sides of the equation? Well, doing so allows you then to this square, both sides. Because I have X. What kind of makes? I mean this equation kind of, I guess, unpleasant themselves Or makes it a little hard. I guess heart is kind of Ah, you know, you were that you work hard, but, um, if you you have acts underneath a square root, so if you would square the square root of one plus X, you just get what about sex in the square? Root is gone. So if you move, extend the other side. Then you're allowed to square both sides within a limited square root, and then you can move your access to the same side of the equation. So the first step a good. First, step yourself. This would be to, um, move, acts or subtract. It's attract ex um from both clouds from both sides of the question.

We have video lessons for 68.06% of the questions in this textbook

Margaret L. Lial , John Hornsby

Beginning and Intermediate Algebra

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Lectures

Video Thumbnail

01:32

Absolute Value - Example 1

In mathematics, the absolute value or modulus |x| of a real number x is its …

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01:11

Absolute Value - Example 2

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01:35

Concept Check Write a sentence describing the first step you would take to s…

01:47

Solve each equation.
$$
\sqrt{5-x}=x+1
$$

00:44

Solve each equation.
$$
\sqrt{5 x+1}=x+1
$$

01:42

Solve each equation. See Example 1.
$$
\sqrt{4 x+5}=5
$$

02:42

Solve each equation.
$$\sqrt{x+5}+2=\sqrt{x-1}$$

00:40

Solve each radical equation.
$$\sqrt{5 x+1}=x+1$$

03:17

Solve each equation by hand. Do not use a calculator.
$$\sqrt{x+5}+1=x$$<…

00:22

Solve each equation.
$$
\sqrt{5 x-5}=\sqrt{4 x+1}
$$

00:23

Solve each equation. Write all proposed solutions. Cross out those that are …

01:27

Solve each equation.
$$\sqrt{x}-\sqrt{x-5}=1$$

02:31

Solve each equation. Write all proposed solutions. Cross out those that are …

01:31

Solve each equation.
$$\sqrt{3 x}=\sqrt{5 x+1}-1$$

01:40

Solve each equation. See Example 1.
$$
\sqrt{6 x+1}=5
$$

00:30

Solve each equation.
$$
\sqrt{3 x-5}=\sqrt{2 x+1}
$$

01:43

Solve each equation.
$$\sqrt{2 x+5}-\sqrt{x+2}=1$$

00:33

Solve the given equation.
$$\sqrt{2 x-1}=\sqrt{x+5}$$

01:59

Solve each equation.
$$
\sqrt{4 x+5}+5=2 x
$$

03:24

Solve.
$$\sqrt{5 x+1}=x-1$$

02:51

Solve.
\sqrt{5 x+1}=x-1

00:29

Solve each equation.
$$
\sqrt{4 x+5}=5
$$

Additional Mathematics Questions

multiply-8-i-2-i

00:25

Multiply.
$$
(-8 i)(-2 i)
$$

choose-the-closest-approximation-of-each-square-root-sqrt1235-beginarraylllltext

00:20

Choose the closest approximation of each square root.
$\sqrt{123.5}$
$…

graph-each-function-and-give-its-domain-and-range-see-example-7-fxsqrt3x1

00:15

Graph each function and give its domain and range. See Example 7.
$$
f…

multiply-49-i4-9-i

00:58

Multiply.
$$
(4+9 i)(4-9 i)
$$

let-fxx2-9-gx2-x-and-hxx-3-find-each-of-the-following-see-example-3-f-g-

00:42

Let $f(x)=x^{2}-9, g(x)=2 x,$ and $h(x)=x-3 .$ Find each of the following. S…

solve-each-equation-by-using-the-square-root-property-simplify-all-radicals-see-examples-4-and-5-20

00:59

Solve each equation by using the square root property. Simplify all radicals…

simplify-each-root-see-examples-8-and-9-sqrt4k20

00:33

Simplify each root. See Examples 8 and 9.
$$
\sqrt[4]{k^{20}}
$$

solve-each-equation-by-using-the-square-root-property-simplify-all-radicals-see-example-2-m2

00:16

Solve each equation by using the square root property. Simplify all radicals…

simplify-each-root-see-examples-8-and-9-sqrt-z2

00:11

Simplify each root. See Examples 8 and 9.
$$
\sqrt{(-z)^{2}}
$$

use-the-quadratic-formula-to-solve-each-equation-all-solutions-for-these-equations-are-non-real-c-5

02:10

Use the quadratic formula to solve each equation. (All solutions for these e…

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