WorksheetsUnit 7 Part 1 Test
Total questions: 10
Worksheet time: 41mins
Name
Class
Date
1.
Add the polynomials.
(2x + 5y) + (3x - 2y)
(2x + 5y) + (3x - 2y)
a)
3x + 5y
b)
5x + 3y
c)
5x + 7y
d)
7xy + 1xy
2.
Add the polynomials.
(3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)
(3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)
a)
4x3 + 1x2 – 3x + 1
b)
2x3 + 1x2 - 5x + 9
c)
6x3 + 1x - 1x2 - 3
d)
3x5 +1x - 1x5 - 3x
3.
(3x + 4y - 3z) - (2x - 6y + 7z)
a)
x + 10y - 10z
b)
-x +10y - 10z
c)
x -10y - 10z
d)
-x -10y - 10z
4.
Add or Subtract to Simplify:
(4x2+ x) - (x2+ 2x)
(4x2+ x) - (x2+ 2x)
a)
3x2 - x
b)
4x2 + 2x
c)
3x2 + 3x
d)
3x2 + 2x
5.
(4a + 6ab - b) + (-2a - ab + 3b)
a)
2a + 7ab + 2b
b)
6a + 5ab - 2b
c)
6a + 7ab + 4b
d)
2a + 5ab + 2b
6.
Solve.
-5(3x + 2) + 4x
-5(3x + 2) + 4x
a)
-11x - 10
b)
-15x - 10 + 4x
c)
-21x
d)
29x
7.
4 ( x + 3) = ?
a)
4x + 3
b)
4x + 12
c)
7x
d)
16x
8.
Simplify:
(x - 9)(x - 7)
(x - 9)(x - 7)
a)
x2 - 2x - 63
b)
x2 - 16x - 63
c)
x2 - 2x + 63
d)
x2 - 16x + 63
9.
(2x + 8)(5x + 1)
a)
7x2 + 2x + 9
b)
10x2 + 42x + 8
c)
7x2 + 42x + 8
d)
10x2 + 40x + 8
10.
(r - 7)(2r + 8)
a)
2r2 - 7r - 55
b)
2r2 - 6r - 56
c)
2r2 - 123 - 56
d)
bananas
100 %
