Free Printable Exponential Equations Quiz

1.

Evaluate log₅20 to the nearest thousandth.

a)

1.9

b)

.682

c)

1.861

d)

2.562

2.

Solve: $7^x=12$
Round your answer to the nearest thousandth.

a)

.2781

b)

1.277

c)

-2.348

d)

.3491

3.

Solve for x in the exponential equation.

$3^x-5=12$

Round your answer to the nearest ten-thousandth.

a)

2.3792

b)

-2.889

c)

3.229

d)

2.5789

4.

Solve the equation for x. Round to the nearest thousandth.

a)

.792

b)

1.289

c)

-1.983

d)

2.793

5.

Solve for x

a)

1.631

b)

2.262

c)

1.734

d)

1.465

6.

a)

0.1487

b)

0.2568

c)

0.1699

d)

0.1135

7.

$5\left(4\right)^x-3=13$

a)

$x=.613$

b)

$x=.839$

c)

$x=1.585$

d)

$x=1.748$

8.

Solve using logs. Round to the nearest thousandth.

$-2^x=-13$

a)

3.7004

b)

undefined

c)

1.2472

d)

2.3890

9.

Solve for x

a)

-0.659

b)

-0.528

c)

-2.159

d)

-0.478

10.

7ⁿ⁺¹⁰- 8 = 6

a)

-7.374

b)

-8.643

c)

-7.360

d)

-8.853

11.

$16^{3+x}=2$

a)

$x=1.431$

b)

$x=8.303$

c)

$x=-2.75$

d)

$x=2.544$

12.

$1.3^{2x}=78$

a)

$x=1.431$

b)

$x=8.303$

c)

$x=-2.75$

d)

$x=2.544$

Exponential Equations Quiz

Total questions: 12

Worksheet time: 3600secs

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