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Multiplying Binomials Practice

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Last updated over 4 years ago
13 questions
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For the next few problems, you'll be multiplying binomials.

When we multiply these binomials, we get


To enter the answer, you will enter only the middle and last term (for now, the x-squared won't change). So, for this answer, you would type in 5x, 6
Question 1
1.

Multiply and simplify

To type in your answer, fill in the blanks, separated by a comma, then a space.

Question 2
2.

Multiply and simplify

To type in your answer, fill in the blanks, separated by a comma, then a space.

Question 3
3.

Multiply and simplify

To type in your answer, fill in the blanks, separated by a comma, then a space.

Look at the four problems below. What pattern do you notice about the parts highlighted in green? (you don't need to enter an answer, just think about it.


Question 4
4.

Let's generalize (create a formula) for multiplying two binomials
When multiplied out, the "b" value for this quadratic expression is:

Look at the four problems below. What pattern do you notice about the parts highlighted in yellow?


Question 5
5.

Multiply the factored form

to find the standard form

Question 6
6.

When both the 9 and 5 are positive, what is true about the "b" and "c" values?

Question 7
7.

Let's generalize (create a formula) for multiplying two binomials
When multiplied out, the "c" value for this quadratic expression is:

Question 8
8.

Multiply the factored form

to find the standard form

Question 9
9.

When the "bigger" number (9) is negative and the smaller number (5) is positive, what is true about the "b" and "c" values?

Question 10
10.

Multiply the factored form

to find the standard form

Question 11
11.

When the "bigger" number (9) is positive and the smaller number (5) is negative, what is true about the "b" and "c" values?

Question 12
12.

Multiply the factored form

to find the standard form

Question 13
13.

When both numbers are negative, what is true about the "b" and "c" values?