Simplify:
5a(a2 + 3a - 4 )
Polynomials Multiply
Quiz
•
Mathematics
•
7th - 8th Grade
•
Hard
Barbara White
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Simplify:
5a(a2 + 3a - 4 )
5a2 + 15a - 20
5a3 - 15a2 + 20a
5a3 + 15a2 - 20a
5a2 - 15a + 20
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Multiply: 3m2n ( 4m2 - 5n + 3 )
3m4n - 15m2n2 + 9m2n
12m4n - 15m2n2 + 9m2n
12m2n + 15m2n2 - 9m2n
4m4n - 5m2n2 + 3m2n
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Multiply:
(4a + 5 )( 5a - 7 )
20a - 35
20a + 35
20a2 - 3a - 35
20a2 + 3a - 35
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Multiply:
( 7x - 10 ) ( 2x - 5 )
14x2 + 50
14x2 - 50
14x2 - 55x + 50
14x2 - 55x - 50
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Multiply:
( 4m - 3 ) ( 4m - 3 )
16m2 - 24m + 9
16m2 - 12m + 9
16m2 + 9
16m2 - 9
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is the product of ( 8p + 11 )( 8p - 11 )?
8p2 - 22
16p2 - 22
64p2 - 121
64p2 - 88p - 121
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Multiply:
( 2x + 3 ) ( 4x2 - 6x + 9 )
8x2 - 12x + 27
8x3 - 12x2 - 27
8x3 - 27
8x3 + 27
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