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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.$$x^{2}+2 x-10=0$$

$$-1 \pm \sqrt{11},-4.313,2.317$$

Algebra

Chapter 0

Reviewing the Basics

Section 4

The Quadratic Formula and Applications

Equations and Inequalities

Oregon State University

McMaster University

Harvey Mudd College

Baylor University

Lectures

01:03

In each of the following, …

01:11

01:18

01:07

01:49

01:16

02:06

Solve each of the quadrati…

00:59

02:19

02:04

Solve each equation using …

02:01

02:36

02:03

02:12

00:53

01:30

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01:04

02:42

First we can identify the coefficient A equals one vehicles to Nancy equals -10 next to use this formula, we just substitute A. B and C. V. Their values enhance the denominators to and the numerator is miners. Two plus are minors. The square road have two squared miners for times one times my nurse team where she goes Miners to class of minors. The square root out 44 or two Richard goes miners. What? Plus? Oh My nurse square root out 11. And if we use a calculator, the approximation value is miners four points 317 and yeah, 2.3 Around seven.

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