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Find the unknown.$$w^{2}=-36$$

$$\pm 6 i$$

Algebra

Chapter 0

Reviewing the Basics

Section 2

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

Equations and Inequalities

McMaster University

University of Michigan - Ann Arbor

Idaho State University

Lectures

00:33

Find the unknown.$$x^{…

01:05

Find the unknown.$$6 w…

01:40

01:23

Find the unknown.$$(x-…

02:29

Find the unknown.$$\fr…

02:36

Find the unknown.$$(6 …

00:50

02:17

00:58

Find the unknown.$$8 x…

01:07

Find the unknown.$$3 x…

01:30

01:44

Find the unknown.$$(x+…

01:43

00:49

Solve the equation.$$x…

00:56

00:47

00:15

factor completely.$$w^…

00:48

Fill in each blank.$$<…

it's Claressa when name right here. So here, we're going to find for W. So before we approach the problem, we're going to take a look on the right here and we see that X square when it's equal to negative one and we want to find for X it's equal to plus minus I where I is the unit oven imaginary number. We're going to take the same approach for the problem on the left square. Root both sides and we get squared of W Square is equal to this on the right becomes squirt of negative one times the squirt of 36. So I get W is equal to plus minus six I.

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