Solve Exponential Equations (no logs)

Solve 3³ = 3^{4x + 2}

• x = ¼
• x = -¼
• x = ½
• x = -½

Solve: 8^3x+3 = 8⁶

• x=28
• x=3
• x=1
• x=12

Solve: 7^-x = 49

• x = 1
• x = -1
• x = 2
• x = -2

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

• x = -1
• x = -4
• x = -3
• x = 1

Solve 8 = 2^5x+7

• x = ⅘
• x = ¼
• x = -⅘
• x = -¼

Tags

CCSS.HSF.LE.A.4

• x = 4

• x = 3

• x = -2

• x = 5

• x = 7

• x = 12

• x = 6

• x = 3

Solve for x:
2^x+6=2⁵

• -1
• 11
• 1
• -11

Tags

CCSS.HSF.BF.B.5

Solve for n:
2^-2n = 2⁶

• -1
• -7
• 5
• -3