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WorksheetsMultiplying Polynomials
Total questions: 12
Worksheet time: 3600secs
Name
Class
Date
1.
5x(4x3 + 8)
a)
9x4 + 40x
b)
20x4 + 40x
2.
3x(2x2 + 9x + 6)
a)
6x3 + 27x2 + 18x
b)
6x3 + 18x2 + 9
3.
7y(5y2 + 2y + 3)
a)
35y3 + 14y2 + 21y
b)
12y3 + 14y2 + 21y
4.
-2x(5x2 + 8)
a)
-10x3 -16x
b)
-10x2 - 16
5.
-7x(3x2 + 4x + 1)
a)
-10x3 + 11x - 7
b)
-21x3 - 28x2 - 7x
6.
-6y(y5 + 8y)
a)
-6y6 - 48y2
b)
-6y6 - 48
7.
Simplify the following expression.
(-3a2 + 4a - 5 + 6a3) + (-3a + 4 + 10a2 )
(-3a2 + 4a - 5 + 6a3) + (-3a + 4 + 10a2 )
a)
a6 - 1
b)
6a3 + 7a2 + 4a - 1
c)
6a3 + 13a2 + 4a - 1
d)
6a3 + 13a2+ + 4a + 9
8.
Simplify:
5xy(6x-y)
5xy(6x-y)
a)
11x2 - y2
b)
30x2 + y2
c)
30x2y - 5xy2
d)
11x2y + 5x2y2
9.
(x-2) + (x2+3)
a)
x2+x+1
b)
x3+5
c)
x3+1
d)
x3-1
10.
(x3-x2+4) -
(3x3-2x2+3)
(3x3-2x2+3)
a)
-2x3-3x2+7
b)
-2x3+x2+1
c)
2x3-3x3-1
d)
4x3-3x2+7
11.
Simplify:
3x3(2x2 + 9x + 6)
3x3(2x2 + 9x + 6)
a)
6x6 + 27x3 + 18x
b)
6x3 + 18x2 + 9
c)
6x5 + 27x4 + 18x3
d)
6x6 + 45x3
12.
Simplify:
-3x2(5x2 + 3x)
-3x2(5x2 + 3x)
a)
-15x4 - 9x2
b)
-15x4 - 9x3
c)
2x4 - 6x3
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