Simplifying expressions with properties of exponents

Simplifying expressions with properties of exponents

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to handle negative exponents by rewriting terms and dividing expressions. It demonstrates the process of simplifying algebraic expressions by dividing terms by a monomial and applying exponent rules. The final answer is presented with a focus on converting negative exponents to positive by rewriting them in the denominator.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the equivalent expression for a term raised to a negative exponent?

X to the power of the exponent

X plus the exponent

1 divided by X to the power of the exponent

X multiplied by the exponent

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When dividing a polynomial by a monomial, what should you do with each term of the polynomial?

Subtract the monomial from each term

Multiply each term by the monomial

Add the monomial to each term

Divide each term by the monomial

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of dividing 15Q^6 by 5Q^4?

3Q^2

15Q^2

Q^2

5Q^2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you handle a negative exponent in the final expression?

Leave it as is

Convert it to a positive exponent by writing it in the denominator

Add it to the numerator

Ignore the negative sign

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final simplified expression for the given problem?

3Q^2 - Q^2

3Q^2 + 1/Q^2

3Q^2 + Q^2

3Q^2 + Q