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Mathematics

10th - 11th Grade

Used 7+ times

Exponent Laws
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9 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a power is raised to a power, you use ________.

(Ex. (x3)2\left(x^3\right)^2  )

Addition

Multiplication

Subtraction

MAGIC!

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify: x12×x12x^{\frac{1}{2}}\times x^{\frac{1}{2}}  

1

0

x14x^{\frac{1}{4}}  

x1x^1  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the reciprocal of a6a^6  ?

a−6a^{-6}  

a16a^{\frac{1}{6}}  

1a6\frac{1}{a^6}  

−a6-a^6  

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What is (3x7y8)2\left(3x^7y^8\right)^2  equivalent to?

(Select all the apply!!!)

6x9y106x^9y^{10}  

9x14y169x^{14}y^{16}  

6x14y166x^{14}y^{16}  

(3x7y8)(3x7y8)\left(3x^7y^8\right)\left(3x^7y^8\right)  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

FULLY Simplify (16a10b2c)12\left(16a^{10}b^2c\right)^{\frac{1}{2}}  

16a10b2c\sqrt[]{16a^{10}b^2c}  

8a5bc128a^5bc^{\frac{1}{2}}  

32a20b4c232a^{20}b^4c^2  

4a5bc124a^5bc^{\frac{1}{2}}  

6.

FILL IN THE BLANKS QUESTION

2 mins • 1 pt

Multiply (2xy7)(−9x4y9)\left(2xy^7\right)\left(-9x^4y_{ }^9\right)  

(Use the ^ symbol for your exponents)

(a)  

7.

FILL IN THE BLANKS QUESTION

2 mins • 1 pt

In the equation (2x3)(10xn)=20x10\left(2x^3\right)\left(10x^n\right)=20x^{10}  , what would the value of n have to be?

(a)  

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