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35 questions
Which of the following options shows like terms?
2x, xy
4x2, 5x
2x, - 10x
x2y, xy2
State the coefficient of mn in the following expression: n - 8mn + 7.
1
7
8
-8
Simplify 3a + 4b + 2a + 5b.
7a + 7b
5a + 9b
14ab
None of the above
Simplify: 4x2 - 3x + 11 -2x
4x2 - 5x + 11
11x + 11
16x2 - 5x + 11
10x2
Expand and simplify -3( 2r + 5s).
-6r - 15s
-6r + 15s
-6r - 15
-6r + 2s
Expand and simplify 2(x + 3) + 4
2x + 10
2x + 7
2x + 14
x + 10
Expand and simplify 3(c - 2d) - 2(2c - 3d).
-c
c
-c - 12d
-c + 12d
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