Download the App!

Get 24/7 study help with the Numerade app for iOS and Android! Enter your email for an invite.

Get the answer to your homework problem.

Try Numerade free for 7 days

Like

Report

In each of the following, solve the given quadratic equation exactly using the quadratic formula. Write the solutions in its simplest form. Using a calculator, determine all irrational solutions to the nearest thousandth.$$\frac{1}{2} x^{2}-\frac{3}{4} x=\frac{5}{6}$$

$$\frac{9 \pm \sqrt{321}}{12},-0.743,2.243$$

Algebra

Chapter 0

Reviewing the Basics

Section 4

The Quadratic Formula and Applications

Equations and Inequalities

Missouri State University

Oregon State University

McMaster University

University of Michigan - Ann Arbor

Lectures

01:00

In each of the following, …

01:07

01:03

00:54

01:01

01:13

03:15

Solve each of the quadrati…

01:30

01:15

00:59

01:09

01:05

01:17

03:00

00:53

01:19

02:19

Solve each equation using …

01:04

01:45

first we multiply both sides of this equation by 12, which gives us six X squared. My nurse nine X equals 10. And then we subtract 10 from both sides of this equation, which gives us six X squared miners not adds minus 10 because there then we can identify the coefficient of this function A equals six vehicles minus nine and C equals minus 10. Next we substitute A B and C with their values into this formula, the denominator is 2 10 6. The numerator is nine because of minors. The square root of minus nine squared minus four times six times miners team richard vehicles nine plus some miners the square root of 321 over two. And if we use a calculator, their approximate values miners point 743 and 2.243

View More Answers From This Book

Find Another Textbook

01:14

Use the zeros, vertical and horizontal asymptotes along with the sign of the…

02:51

Determine (a) $f(x)$ ) and the domain of the composite function, (b) $g(f(x)…

01:44

Here is another proof of the quadratic formula. Begin with $a x^{2}+b x+c=0,…

In each of the following, solve the given quadratic equation exactly using t…

02:41

sketch the graph of the given ellipse, labeling all intercepts.$$\frac{x…

02:43

A rectangular swimming pool is 30 feet by 40 feet. If a rectangular strip of…

04:08

Determine the center and radius of the given circle and sketch its graph.

Plot the lines found in Exercise $16$.

01:32

The sum of the squares of three consecutive integers is $110,$ find the inte…

01:10

Determine if the function defined by the given equation is odd, even or neit…