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Find the unknown.$$x^{2}=36$$

$$\pm 6$$

Algebra

Chapter 0

Reviewing the Basics

Section 2

Solving Equations of the Form $a x^{2}-b=0$

Equations and Inequalities

Campbell University

Idaho State University

Lectures

00:50

Find the unknown.$$x^{…

01:23

Find the unknown.$$(x-…

01:44

Find the unknown.$$(x+…

00:46

Find the unknown.$$w^{…

00:49

Solve the equation.$$x…

00:56

00:32

00:31

Solve.$$x^{2}-36=0$$

01:30

02:17

Find the unknown.$$\fr…

01:24

01:07

Find the unknown.$$3 x…

01:08

Solve for $x.$$$6^{x-2…

00:47

are so Anu right here. So here we're finding X square is equal to 36. So to get X, we're going to square Root both sides and you get X is equal to plus and minus six. We know that six plus six times positive six is equal to 36. And we also know that negative six times negative. Six. The negatives cancel out and become a plus that comes 30.

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