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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.$$3-4 x^{2}=8 x$$

$$\frac{-2 \pm \sqrt{7}}{2},-2.323,0.323$$

Algebra

Chapter 0

Reviewing the Basics

Section 4

The Quadratic Formula and Applications

Equations and Inequalities

Oregon State University

Harvey Mudd College

Baylor University

Lectures

01:13

In each of the following, …

01:11

01:07

01:12

01:23

02:50

Solve each of the quadrati…

02:23

02:13

01:04

01:28

00:53

01:19

02:20

01:05

02:52

02:04

Use the quadratic formula …

02:27

With subtract three miners four X squared from both sides of this equation And it becomes zero Echoes four X squared plus eight x minus three. Because there then we can identify the coefficient of this. Equating as a equals four, Be Eco's eight and See Echoes Miners. Then we substitute A B and C. The their values into this form The genome m two times for And the numerator is -8 plus some miners the square root of eight squared minus four times four times minus three, which gives us Miners eight plus some miners The square root of 100 and trail over eight H equals minus why Plus of Minors Square Road out 7/2. Any videos are calculator, their approximate values minus two points 323 and points 323

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