Quiz about Exponents, Radicals, and Radical Equations

Question 1

$$\sqrt{50}$$

Accepted Answer

$$5\sqrt{2}$$

Answer

$$\sqrt{5}$$

Answer

$$2\sqrt{5}$$

Answer

$$25\sqrt{2}$$

Question 2

$$\sqrt{243}$$

Accepted Answer

$$9\sqrt{3}$$

Answer

$$3\sqrt{3}$$

Answer

$$81\sqrt{3}$$

Answer

$$3\sqrt{81}$$

Question 3

$$\sqrt{96}$$

Accepted Answer

$$4\sqrt{6}$$

Answer

$$16\sqrt{6}$$

Answer

$$2\sqrt{6}$$

Answer

$$\sqrt{2}$$

Question 4

$$\sqrt{45}$$ =

Accepted Answer

$$3\sqrt{5}$$

Answer

$$5\sqrt{3}$$

Answer

$$9\sqrt{5}$$

Answer

$$5\sqrt{9}$$

Question 5

$$\sqrt{300}$$

Accepted Answer

$$10\sqrt{3}$$

Answer

$$3\sqrt{10}$$

Answer

$$2\sqrt{150}$$

Answer

$$100\sqrt{3}$$

Question 6

Multiply.
(4x)(3x³)(x³)

Accepted Answer

12x7

Answer

7x9

Answer

12x10

Answer

7x7

Question 7

Question 7.

Accepted Answer

12u5v6

Answer

7u5v6

Answer

12u6v8

Answer

7u6v8

Question 8

Question 8.

Accepted Answer

81x¹²y⁴

Answer

12x¹²y⁴

Answer

12x7y5

Answer

81x7y5

Question 9

Question 9.

Accepted Answer

-64y12

Answer

-64y7

Answer

-4y12

Answer

64y12

Question 10

Question 10.

Accepted Answer

27u9v9

Answer

9u9v9

Answer

9u6v6

Answer

27u6v6

Question 11

Question 11.

Accepted Answer

16x¹⁶y⁹

Answer

8x¹⁶y⁹

Answer

16x8y6

Answer

2x¹⁶y⁹

Question 12

Simplify the expression.

(x³)^.(x⁶)

Accepted Answer

x9

Answer

x3

Answer

x18

Answer

x36

Question 13

Question 13.

Accepted Answer

x12

Answer

x4

Answer

x8

Answer

x20

Question 14

Simplify
$$\frac{45x^6y^9}{5x^4y^2}$$

Accepted Answer

9x2y7

Answer

(9x²)/y⁷

Answer

40x2y7

Answer

9x¹⁰y¹¹

Question 15

Evaluate using the quotient rule:

Accepted Answer

a2b7

Answer

a8b13

Answer

a¹⁵b³⁰

Question 16

Simplify.

Accepted Answer

y15

Answer

y5

Answer

y2

Answer

2y5

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