Solving Exponential Equations with Uncommon Bases

Solve for x using the same base method.
(-3)^x = (-3)¹³

• 13

• -3

• x + 13

• x -13

Solve 3²⁶ = 3^{4x + 2}

• x = 6

• x = 5

• x = 3

• x = -4

What is the base in the expressions.

• 3

• 7

• -3

• -7

Tags

CCSS.6.EE.A.1

• 4/3

• -4/3

• 3/4

• -3/4

• 2/3
• 1
• -9
• All Real Numbers

Solve the exponential equation:

• -11/4

• 6

• 9/4

• 8

• n=1/3

• n=-1

• n=1/2

• n=2

• None of these

Solve: 9^8-x = 27^x-3

• x = 5

• x = -5

• x = 1/5

• x = -1/5

Solve for x:
3^2x = 27^{x - 4}

• x = 12

• x = 4

• x = -4

• x = 1

Solve for a:
5^{a + 2} = 1/125

• -1

• -6/7

• -5

• 4