Question
Find the product
1. (2x)(10x)
A: 20x
B:12x
C: 20x^2
D 5x
2. -3m(m+8)
A:-3m^2+24
B:-3m^2-24m
C:-24m^2
D:-4m+5
My answers: 1=a, 2=b
(Having more trouble with 2 but I dont know if 1 is right)
Theres two more questions but I'm gonna try to do them without help
1. (2x)(10x)
A: 20x
B:12x
C: 20x^2
D 5x
2. -3m(m+8)
A:-3m^2+24
B:-3m^2-24m
C:-24m^2
D:-4m+5
My answers: 1=a, 2=b
(Having more trouble with 2 but I dont know if 1 is right)
Theres two more questions but I'm gonna try to do them without help
Answers
2 is correct ... distributed the 3m over the binomial
for 1 ... it's all multiplication ... 2 * x * 10 * x
for 1 ... it's all multiplication ... 2 * x * 10 * x
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