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WorksheetsAdding and subtracting with polynomials
Total questions: 12
Worksheet time: 3hrs 0mins
Name
Class
Date
1.
Simplify:
a)
9n3 + 4n
b)
7n3 + 6
c)
-3n3 + 2
d)
7n6 + 6
2.
Simplify:
a)
0
b)
-3n3 +8n
c)
-3n6
d)
-6n3
3.
Simplify:
a)
-4x - 3
b)
x2 - 3
c)
-4x2 - 6x
d)
-4x - 6
4.
Find the sum.
(2x2 + 5x - 7) + (3 - 4x2 + 6x)
(2x2 + 5x - 7) + (3 - 4x2 + 6x)
a)
2x2 + 3x + 1
b)
-2x2 - 11x - 4
c)
2x2 + 5x - 7
d)
-2x2 + 11x - 4
5.
Find the difference.
(3 - 2x + 2x2) - (4x - 5 + 3x2)
(3 - 2x + 2x2) - (4x - 5 + 3x2)
a)
x2 + 6x + 8
b)
2x2 + 5x - 7
c)
-x2 -6x + 8
d)
-2x2 + 11x - 4
6.
Find the difference.
(7p + 4p3 - 8) - (-3p2 + 2 - 9p)
(7p + 4p3 - 8) - (-3p2 + 2 - 9p)
a)
-3p2 + 4p3 -15 + 9
b)
3p3 + 4p2 - p + 3
c)
4p3 -3p2 +16p -10
d)
4p3 +3p2 + 16p + 10
7.
Simplify the expression.
-3x2( 7x2 - x + 4)
-3x2( 7x2 - x + 4)
a)
-21x4 + 3x3 -12x2
b)
7x2 - x + 4 (-3x2)
c)
21x4 + 3x3 + 12x2
d)
-12x2 + 3x3 -21x4
8.
(5x + x3) - (2x2 + 3x)=
a)
x3 - 2x2 - 2x
b)
x3- 2x2 + 8x
c)
x3- 2x2 + 2x
9.
Define "Mono"
a)
an illness
b)
means one
c)
to have the opposite effect
d)
to get bigger
10.
Like Terms
a)
terms that date
b)
terms that have the same variable
c)
terms that have the same variable and exponents
d)
terms that get bigger
11.
2x2 and 3x1 these are like terms
a)
true because the variables are the same.
b)
true because the exponents are the different
c)
false because the coefficents are different
d)
false though the variables are the same the exponents are not.
12.
3x5y and 3xy5 are like terms
a)
true because the coefficients are the same
b)
true because the variables are the same
c)
false because the variables are same but not the same exponents
d)
false because the x's don't have the same exponent
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