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

Precalculus

Algebra

Chapter 11

Quadratic Equations, Inequalities, and Functions

Section 4

Equations Quadratic in Form

Introduction to Conic Sections

Equations and Inequalities

Functions

Polynomials

McMaster University

Harvey Mudd College

Idaho State University

Lectures

01:32

In mathematics, the absolu…

01:11

01:35

Concept Check Write a sent…

01:47

Solve each equation.$$…

00:44

01:42

Solve each equation. See E…

02:42

00:40

Solve each radical equatio…

03:17

Solve each equation by han…

00:22

00:23

Solve each equation. Write…

01:27

02:31

01:31

01:40

00:30

01:43

00:33

Solve the given equation.<…

01:59

03:24

Solve.$$\sqrt{5 x+1}=x…

02:51

Solve.\sqrt{5 x+1}=x-1…

00:29

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.

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

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

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

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

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

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

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00:25

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

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

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

00:59

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

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

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

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