WorksheetsPolynomials 1.7
Total questions: 10
Worksheet time: 25mins
Name
Class
Date
1.
6n5(7n2 − 7n + 1)
a)
42n10 − 42n5 + 6n5
b)
42n7 − 42n6 + 6n5
c)
30n7 + 42n5 + 6n
d)
35n7 − 42n5 + 6n5
2.
(n − 7)(3n + 1)
a)
n2 + 3n − 7
b)
3n2 + 8n − 7
c)
3n2 − 20n − 7
d)
3n2 − 7
3.
The side lengths of a rectangle are (x + 5) and (x - 7). What is the area?
a)
x2 − 2x − 35
b)
x2 + 12x − 35
c)
x2 − 35
d)
4x - 4
4.
(x + 6y)(5x + 7y)
a)
5x2 + 42y2
b)
5x2 + 37xy + 42y2
c)
5x2 + 37xy + 42y
d)
5x2 + 17xy + 35y2
5.
(x + 4)(x - 3)
a)
x2 - 12
b)
x2 + x + 1
c)
x2 + 7x - 12
d)
x2 + x - 12
6.
A polynomial containing 3 terms and a highest exponent of 2 is called a...
a)
Quartic binomial
b)
Cubic Binomial
c)
Linear Trinomial
d)
Quadratic Trinomial
7.
Use this polynomial:
4a3 + x - 4
Choose the statement that is false.
4a3 + x - 4
Choose the statement that is false.
a)
It is a cubic function.
b)
The constant is 4.
c)
It is a trinomial.
d)
The leading coefficient is 4.
8.
A triangle has side lengths of 3x and 2x2 - 5x + 12
If the Perimeter is 3x2 - 4, what is the missing side?
If the Perimeter is 3x2 - 4, what is the missing side?
a)
3x2 - 2x + 16
b)
x2 + 2x - 16
c)
x2 - 5x - 16
d)
x2 + 2x - 8
9.
Write an expression for the perimeter.
a)
x2 + x - 4
b)
x2 + 3x - 4
c)
2x2 + 6x + 2
d)
2x2 + 2x - 2
10.
Write an expression for the area.
a)
8x2 + 28x + 24
b)
6x2 + 28x + 24
c)
8x2 + 24
d)
6x2 + 24x + 24
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