WorksheetsMultiplying Binomials/Trinomials
Total questions: 14
Worksheet time: 40mins
Name
Class
Date
1.
Find the product:
(3x + 2)(2x + 4)
(3x + 2)(2x + 4)
a)
6x2 + 16x + 8
b)
5x2 +11x + 6
c)
5x2 + 16x + 6
d)
6x2 + 11x + 8
2.
What does FOIL stand for?
a)
Flogging Outlawed in London
b)
Fans On in Landing
c)
First Outside Inside Last
d)
Fishing Only in Lakes
3.
Write the expanded (general) form of the product (x+3)(x+6).
a)
x2+18x+9
b)
x2+9x+18
c)
x2+18x+18
4.
REVIEW: Multiply the monomials:
2x3 ⋅ 5x3
a)
7x3
b)
10x6
c)
10x9
d)
15x3
e)
10x3
5.
Find
(x3−x+1) − (3x−1)
a)
3x3−1
b)
x3−4x
c)
x3−4x+2
d)
x3+2x+2
6.
The length of a rectangle is x + 2 units and the width is 3x + 7
units. Find the area.
units. Find the area.
a)
3x2 + 9x + 14 square units
b)
3x2 + 13x + 14 square units
c)
4x + 9 square units
d)
8x + 18 square units
7.
Multiply:
(r + 7)(r − 7)
(r + 7)(r − 7)
a)
r 2 − 49
b)
r 2 + 14
c)
r 2 − 7r + 49
8.
Find the product:
(y - 3)(y + 7)
(y - 3)(y + 7)
a)
y2 - 21
b)
y2 + 10x - 21
c)
y2 + 4y - 21
d)
2y - 10
9.
Find the product:
(3x + 2)(2x + 4)
(3x + 2)(2x + 4)
a)
6x2 + 16x + 8
b)
5x2 +11x + 6
c)
5x2 + 16x + 6
d)
6x2 + 11x + 8
10.
Which of the following is a binomial?
a)
5x + 11
b)
x² + 3x + 6
c)
12x²y
d)
x² - 4x + 10
11.
Which of the following is a trinomial?
(If binomial is two terms, then trinomial is three terms.)
(If binomial is two terms, then trinomial is three terms.)
a)
x² + 7x + 12
b)
x + 8
c)
9x - 5
d)
15xy²
12.
Simplify
(p − 8)2
Hint: (p − 8)2 = (p − 8)(p − 8)
(p − 8)2
Hint: (p − 8)2 = (p − 8)(p − 8)
a)
p 2 − 16p − 64
b)
p 2 + 16p + 64
c)
p 2 − 16p − 8
d)
p 2 − 16p + 64
13.
(5x+2)(x2-3x+6)
a)
5x3 - 17x2 +24x +12
b)
5x3 + 17x2 - 24x +12
c)
5x3 - 13x2 + 24x +12
d)
5x3 +13x2 - 24x - 12
14.
(x-3)(x2+2x+7)
a)
x3-x2+x-21
b)
x3+5x+13x-21
c)
x3-3x2+7x-21
d)
x2+2x-3
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