Solve Exponential Equations by Taking the Log of Both Sides

3^{(7x + 2)} - 3 = 352,944

• x = 154

• x = 9

• x = 4

• x = 24

log₅ (2x - 3)² = 6

• x = 128

•  x = 64

• x = 4

• x = 14

ln√(x+3)=4

• e²-3

• e⁴-3

• e⁸-3

• e⁸+3

Solve.
e^4x=12

• 2.48

• 9.94

• 0.62

• 3

Tags

CCSS.HSF.LE.A.4

Solve. 
4^(6x-12)=7

• 40

• 23

• 40

• 3

Tags

CCSS.HSF.LE.A.4

Solve each equation. Select the closest answer.

• 4.5

• 1.5

• 1.8

• 5

Solve each equation. Select the closest answer.

• 0.8

• 2

• 1

• No solution

Solve each equation. Select the closest answer.

• 1

• -1

• 1.5

• No solution

Solve.

9(e^x) - 31 =23

• x = 1.79

• x = 4.21

• x = -3.5

• x = 1.27

Which is the correct way to rewrite,log₆(x-3)= 2, in order to solve.

• 6² = x-3

• 2⁶ = x - 3

• ln(2) = x-3

• e⁶ = x-3

Tags

CCSS.HSF.BF.B.5