Solving Exponential Equations

Solve for x.

2^x = 4^x+1

• x = -2

• x = 2

• x = -3

• x = 3

Tags

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.4

Sovle for x.

5^{-3x - 1} = 25

• x = -1

• x = -4

• x = -3

• x = 1

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve for x.

3³ = 3^{4x + 2}

• x = ¼

• x = -¼

• x = ½

• x = -½

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.LE.A.1

Solve for m.

2^-m = 2^3m-3

• 4/3

• 3/4

• 2

• 1

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.LE.A.4

Solve for x.

2^x+6 = 32

• x=-1

• x=11

• x=1

• x=-11

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve for p.

4^p+2 = 64

• p = 6

• p = 1

• p = 8

• p = 7/6

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.LE.A.4

Solve the following exponential equation.

 $2^{3n}=4$  

•  $n=2$  

•  $n=3$  

•  $n=\frac{2}{3}$  

•  $n=4$  

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.4

Solve the following exponential equation.

 $9^{8-x}=27^{x-3}$  

•  $x=5$  

•  $x=-5$  

•  $x=\frac{1}{5}$  

•  $x=-\frac{1}{5}$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.1

CCSS.HSF.LE.A.4

Solve for x.

 $25^{x+3}=5^{5x-9}$  

• 1

• 4

• 5

• 3

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve for x.

16^2x = 256^2x+5

• 5

• -5

• 2

• 16

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1