solve exponentials

Solve: 7^-x = 49

• x = 1
• x = -1
• x = 2
• x = -2

Tags

CCSS.8.EE.A.1

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

• x = -1
• x = -4
• x = -3
• x = 1

Tags

CCSS.8.EE.A.1

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

• x = 12
• x = 4
• x = -4
• x = 1

Tags

CCSS.8.EE.A.1

Solve for p:
4^p+2 = 64

• p = -16/9
• p = 1
• p = 8
• p = 7/6

Tags

CCSS.7.EE.B.4A

Solve 3³ = 3^{4x + 2}

• x = ¼
• x = -¼
• x = ½
• x = -½

Tags

CCSS.8.EE.A.1

CCSS.8.EE.C.7

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

• 3⁶
• 6³
• 6²
• 3¹²

Tags

CCSS.6.EE.A.1

Solve 8 = 2^5x+7

• x = ⅘
• x = ¼
• x = -⅘
• x = -¼

Tags

CCSS.8.EE.A.1

Solve for n:
2^-2n = 2⁶

• n = -1
• n = -7
• n = 5
• n = -3

Tags

CCSS.8.EE.A.1

CCSS.8.EE.C.7

Solve for x:
12^2x-10 = 1

• 1
• 10
• -5
• 5

Tags

CCSS.8.EE.A.1

Solve for x:
(-3)^x = (-3)¹³

• 13
• -3
• x + 13
• x -13

Tags

CCSS.8.EE.A.1