Solving with Exponentials

Solve 3²⁶ = 3^{4x + 2}

• x = 6

• x = 5

• x = 3

• x = -4

Solve 8 = 2^5x+7

• x = ⅘

• x = ¼

• x = -⅘

• x = -¼

Tags

CCSS.HSF.LE.A.4

Solve for x using the same base method.
3^x-20 = 27

• 17

• 27

• -7

• 23

Solve: 2^x = 4^x+1

• -2

• 2

• -3

• 3

• x=3

• x=-3

• x=1/2

• x=-1/3

• None of these

• 4/3

• -4/3

• 3/4

• -3/4

• -3/7

• -2

• 3/7

• No solution

Solve the exponential equation:

• -11/4

• 6

• 9/4

• 8

Solve for x.

• x=-1/3

• x = 3

• x = 36

• x = 1/3

• 2/3
• 1
• -9
• All Real Numbers