Using symbols for solutions to equations

• x = 25

• x = 16.7

• x = 7.1

• x = 3.7

Tags

CCSS.8.EE.A.2

 $x^3\ =\ \frac{-4096}{6859}$  
x = ___

Tags

CCSS.8.EE.A.2

 Solve  $x^3=-64$  

• 32

• 16

• 4

• -4

• 4,-4

Tags

CCSS.8.EE.A.2

What number, n, cubed is equal to -216?

n³ = -216

• -6

• 6

• -7

• 72

Tags

CCSS.8.EE.A.2

Solve the equation x^3 - 8 = 0 to find the zeros.

• x = 0

• x = 4

• x = -2

• x = 2

Tags

CCSS.8.EE.A.2

x³ - 343 = 0

• x = 19

• x = -7

• x = 7

• No Real Solution

Tags

CCSS.8.EE.A.2

Tags

CCSS.8.EE.A.2

4r³ = 32

• ±2

• -2

• 2

• 4

Tags

CCSS.8.EE.A.2

What number, n, cubed is equal to 512?

n³ = 512

• 8

• 171

• 7

• 134,217,728

Tags

CCSS.8.EE.A.2

If m = 5, 

 $m^3=-125$  

• True

• False

Tags

CCSS.8.EE.A.2