Equations Square and Cube Roots

y² = 64

• ±8

• 8

• ±32

• 32

Tags

CCSS.8.EE.A.2

130 = n²

• n ≅ ± 11.4

• n ≅ 11.4

• n = ± 65

• n = 65

Tags

CCSS.8.EE.A.2

2d² = 162

• d = 9

• d ≅ ± 9

• d = ± 9

• d = ± 12.7

Tags

CCSS.8.EE.A.2

x² = 16

• 4

• 8

• ±8

• ±4

Tags

CCSS.8.EE.A.2

Solve for x:
(2x - 1)^3/4 + 9 = 36

• 27

• 13

• 41

• 82

• x = 16
• x = 64
• x = 512
• x = 2

Tags

CCSS.8.EE.A.2

Solve each equation for x:

• 9

• 3

• 6

• 12

Tags

CCSS.8.EE.A.2

x² = 25

• 5

• -5

• 5,-5

Tags

CCSS.8.EE.A.2

Write an equation for the phrase "Two cubed is equal to the square root of x".

• 2

• 4

• 6

• 9