Solving Exponential Equations

Solve for a:
5^{a + 2} = 1/125

• -1

• -6/7

• -5

• 4

Solve

• -2

• 6

• 9

• 3

Tags

CCSS.6.EE.A.1

Solve for x using the same base method.
(-3)^x = (-3)¹³

• 13

• -3

• x + 13

• x -13

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

• 17

• 27

• -7

• 23

Solve for v. 

• v=1/5

• v = -3/7

• v = -1/4

• v = 7/3

Solve 4^{-2x +5} = 200 tip: use Desmos, parenthesis needed for the exponent, put y=200 on line 2, find the intersection

• 0.589

• 0.438

• 0.653

• 0.792

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Solve for x.

• x=-1/3

• x = 3

• x = 36

• x = 1/3