Equations with Exponents and Roots

Which of the following represents the value of x, the missing exponent needed to make the equation a true statement?

• 10

• 19

• 21

• 26

Tags

CCSS.6.EE.A.1

Simplify the expression as a single base with a positive exponent.

Tags

CCSS.8.EE.A.1

Simplify the expression as a single base with a positive exponent.

Tags

CCSS.8.EE.A.1

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

Tags

CCSS.8.EE.A.2

• -3/7

• -2

• 3/7

• No solution

• 4/3

• -4/3

• 3/4

• -3/4

Solve for x:

• 6

• 9/2

• 7/2

• 5

Tags

CCSS.HSF.LE.A.4

• A
• B
• C
• D

Solve the exponential equation:

• -11/4

• 6

• 9/4

• 8

• n=1/3

• n=-1

• n=1/2

• n=2

• None of these