Using symbols for solutions to equations

• x=5

• x=-5

• x=525

• x=3

• x=-3

x² = 100. What does x equal?

• 9

• 10

• 20

• 9

a²=324
a=...

• 19
• 15
• 18
• 17

• 25² = x
• x² = 5
• x² = 25
• √25 = x²

Solve for x

• x= 49

• x= 8 and -8

• x= 7 and - 7

• No Solution

• m=±81
• m=±9
• m=±3
• No real solution

Solve for x:

3x² = -60

• No Real Number Solution

• x= √20

• x= √60

• x= ±√30

Tags

MA.8.AR.2.3

Solve for x. When x² = 16

• 4

• -4

• 8 and -8

• 4 and -4

• x = undefined 7

• x = undefined 2