Solving Exponential Equations 2

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

• x = 5
• x = -5
• x = 1/5
• x = -1/5

• 1/2

• 3/4

• 4/3

• 2

Tags

CCSS.HSF.LE.A.4

Solve for b:
36^3b = 216^b+4

• 6
• 1
• 4
• -4

• -1

• 1

• -4

• 2

Tags

CCSS.HSF.LE.A.4

Solve for x:
9^x+8 = 81

• 2
• -6
• 6
• 8

Tags

CCSS.7.EE.B.4A

Solve: 7^-x = 49

• x = 1
• x = -1
• x = 2
• x = -2

• x = 2

  x = -3

• x = 0

  x = 1

• x = 4

  x = 3

• x = 5

  x = 0

• x = 0

  x = -1

• x = 4

  x = 3

• x = 1

  x = 4

• x = 2

  x = 5