Exponential Equations

To solve 8 = 2^5x+7, you would need to re-write 8 as what base?

• 8
• 4
• 2
• Cannot be determined

To solve 36 = 6^x, re-write 36 as what base and exponent?

• 3⁶
• 6³
• 6²
• 3¹²

Tags

CCSS.6.EE.A.1

Solve 3³ = 3^{4x + 2}

• x = ¼
• x = -¼
• x = ½
• x = -½

Tags

CCSS.8.EE.A.1

CCSS.8.EE.C.7

Solve for p:
4^p+2 = 64

• p = -16/9
• p = 1
• p = 8
• p = 7/6

Tags

CCSS.7.EE.B.4A

Sovle for x:
5^{-3x - 1} = 25

• x = -1
• x = -4
• x = -3
• x = 1

Tags

CCSS.8.EE.A.1

Solve for x.
9^x+8 = 81

• x=2
• x=-6
• x=6
• x=8

Solve for x: 2^x=32

• x=3
• x=4
• x=5
• x=6

Solve for x: 5^x=1/125

• x=-3
• x=4
• x=1/3
• x=1

Tags

CCSS.HSF.LE.A.4

5^3x-6 =125

• x=6
• x=3
• x=10
• x=25

Solve for x.
3^x = 27

• x=2
• x=4
• x=3
• x=5