Exponent Rules and Properties

Exponent Rules and Properties

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Hard

Created by

Thomas White

FREE Resource

The video covers Math 8 Unit 7 Lesson 8 on combining bases with different exponents. It includes activities to explore expressions with same exponents but different bases, and products of expressions. The lesson concludes with a summary and homework solutions.

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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in evaluating an expression with different bases?

Multiply the bases together.

Add the exponents.

Subtract the exponents.

Evaluate each base separately.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When multiplying expressions with the same exponent but different bases, what can you do?

Divide the bases.

Add the bases.

Multiply the bases and keep the exponent.

Subtract the bases.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the activity, how is the expression 3^2 * 7^2 simplified?

By subtracting the exponents.

By multiplying the bases and keeping the exponent.

By adding the bases.

By dividing the bases.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of deconstructing the number 15 in the expression 15^3?

3 * 5

5 * 3

15 * 1

10 * 5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you handle variables in expressions with the same exponent?

Ignore the variables.

Combine the variables with the bases.

Multiply the variables separately.

Add the variables.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Can you write 2^3 * 3^4 with a single exponent?

Yes, by adding the exponents.

No, because the bases are different.

Yes, by multiplying the bases.

No, because the exponents are different.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when you multiply expressions with the same base?

You add the exponents.

You subtract the exponents.

You multiply the exponents.

You divide the exponents.

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