Warning: You're Probably Factoring out Negative Numbers WRONG

Warning: You're Probably Factoring out Negative Numbers WRONG

Assessment

Interactive Video

Mathematics

10th Grade - University

Hard

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The video tutorial explains how to factor out negative numbers from algebraic expressions by treating factoring as division. It provides examples of factoring -2 from -4P + 10, -6 from 18Z - 15, and -1/4 from complex fractions. The tutorial emphasizes the importance of dividing each term by the factor and simplifying fractions when necessary. It concludes with encouragement to continue practicing math.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary operation involved in factoring an algebraic expression?

Addition

Subtraction

Multiplication

Division

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When factoring -6 out of 18Z - 15, what is the result of dividing -15 by -6?

-2/5

+5/2

+2/5

-5/2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of dividing -1/2 by -1/4 when factoring out a fraction?

+2

+1/2

-2

-1/2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression -5/4Y divided by -1/4, what is the simplified result?

+5Y

-1/5Y

+1/5Y

-5Y

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to remember the variables when factoring expressions?

Variables are optional in expressions.

Variables simplify the factoring process.

Variables determine the sign of the result.

Forgetting them can lead to incorrect expressions.