Solving Exponential Equations

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

• x = 5
• x = -5
• x = 1/5
• x = -1/5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

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

• -1
• -6/7
• -5
• 4

Tags

CCSS.HSF.LE.A.4

Solve for p:
4^p+2 = 64

• p = -16/9
• p = 1
• p = 8
• p = 7/6

Tags

CCSS.HSA.CED.A.1

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

Solve for x

e^x+6 + 5 = 1

• ln(6)-6

• ln(-4)-6

• ln(4)-6

• No Solution

Solve for x

 $10^{\left(4x-3\right)}=1,000$  

• 3/4

• 3

• 2/3

• 3/2

solve for x.

 $3^{2x-1}\cdot3^4=3$  

• 1/2

• 5/8

• -1

• 8/5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

solve for x.

 $25^{x+3}=5^{5x-9}$  

• 1

• 4

• 5

• 3

solve for x. 

 $1=7^{4x}\cdot7^5$  

• 0

• 1/20

• -1

• -5/4

solve for x.

 $\frac{1}{8}=4^{x-1}$  

• 5/2

• -1/2

• 3

• -1

solve for x.

 $\left(\frac{1}{64}\right)^{x-1}=16^{x+3}$  

• -1

• -3/5

• 9

• -7/5