Free Printable Multiplying polynomials

1.

Multiply

(4x+3)(2x-1)

a)

8x²- 2x - 3

b)

8x - 3

c)

8x²+ 6x - 3

d)

8x²+ 2x - 3

2.

Simplify:
2x ( -2x -3)

a)

-4x - 3

b)

x² - 3

c)

-4x² - 6x

d)

-4x - 6

3.

Simplify the expression.
x³(2x²+3x)

a)

2x⁵+3x⁴

b)

2x⁶+3x³

c)

5x⁹

d)

5x

4.

(x - 7)²

a)

x²-49

b)

x²+49

c)

x²-14x+49

d)

x²-14x-49

5.

(x - 3)(x²+ 2x + 7)

a)

x³-x²+x-21

b)

x³+5x+13x-21

c)

x³-3x²+7x-21

d)

x²+2x-3

6.

Simplify:

5(3x + 2)

a)

3x+10

b)

15x+10

c)

15x-10

d)

3x-10

7.

Simplify:
2x (-2x - 3)

a)

-4x - 3

b)

x² - 3

c)

-4x² - 6x

d)

-4x - 6

8.

Multiply.
(x - 5)(x + 1)

a)

x² - 4x - 5

b)

x² + 6x - 5

c)

x² - 5x - 4

d)

x² - 4x - 4

9.

Find the product.
(2y - 7)(3y + 5)

a)

y²+ 2y + 4

b)

6y² -11y -35

c)

-35 -11y + 6y²

d)

2y²-17y +30

10.

If the bases are the same, then you....

a)

Multiply the exponents

b)

Subtract the exponents

c)

Add the exponents

d)

Divide the exponents

11.

What is the exponent form for the factors
5 x 5 x 5?

a)

3⁵

b)

5³

12.

x^{20 .} x¹⁰

a)

x³⁰

b)

x²⁰⁰

c)

2x³⁰

d)

x¹⁰

13.

Simplify
$7\left(3x^2\ +9x\ +5\right)$

a)

$21x^2+63x\ +35$

b)

$10x^2+16x+12$

c)

$84x^3+35$

d)

$x^3+119$

14.

Simplify
$4x^3\left(6x^2+8xy-9y^2\right)$

a)

$24x^{5\ }+32x^4y-36x^3y^2$

b)

$12x^{5\ }+12x^4y-5x^3y^2$

c)

$24x^{5\ }+32xy^4-36xy^5$

d)

$24x^{5\ }-4x^7y^2$

15.

$\left(m+5\right)\left(m^2+4m-8\right)$

a)

$m^3+4m^2-8m+5m^2+20m-40$

b)

$m^2+40m+m^3$

c)

$m^3+9m^2+12m-40$

Multiplying polynomials

Total questions: 15

Worksheet time: 27mins

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