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Algebra Review Week 1: Polynomials/Solving Equations

Total questions: 10

Worksheet time: 3hrs 30mins

Name
Class
Date
1.
Find the difference.
(7p + 4p3 - 8) - (-3p+ 2 - 9p)
a)
-3p+ 4p3 -15 + 9
b)
3p3 + 4p2 - p + 3
c)
4p3 -3p2 +16p -10
d)
4p3 +3p2 + 16p + 10
2.
(x - 4)2
a)
x2 - 16
b)
x2 + 16
c)
x2 - 8x + 16
d)
x2 + 8x - 16
3.
(4x + 2)(2x - 2)
a)
8x2 - 4
b)
8x2 + 6x - 4
c)
8x2 - 4x - 4
d)
8x2 - 4x + 4
4.
If A = 3x2 + 5x – 6 and
B = –2x2 – 6x + 7,
 then A – B equals
a)
(1) –5x2 – 11x + 13
b)
(2) 5x2 + 11x – 13
c)
(3) –5x2 – x + 1
d)
(4) 5x2 – x + 1
5.
solve for x
a)
5
b)
-25
c)
15
d)
1/5
6.
8v - 4(v + 8) = 8
a)
2
b)
10
c)
4
d)
-4 
7.
a)

35

b)

-84

c)

30

d)

23

8.
Simplify the expression.
-3x2( 7x- x + 4)
a)
-21x4 + 3x3 -12x2
b)
7x2 - x + 4 (-3x2)
c)
21x+ 3x+ 12x2
d)
-12x+ 3x-21x4
9.
Simplify:
(3x - 5) ( 4x2 - 2x - 3)
a)
12x3 - 26x2 - 25x + 15
b)
12x3 - 20x2 - 5x + 15
c)
12x3 - 20x2 - 6x + 15
d)
12x3 - 26x2 + x + 15
10.

Find the value of the unknown variable

a)

A

b)

B

c)

C

d)

D