Mathematics

18 April, 21:37

Johnny and Dawn were in a Math competition.

They had to answer this question.

What is the product of the expression 5b (2b-

5).

a 5b^2

b-15b^2

c 10b^2-25

d 10b^2-25b

Johnny claims the answer is 5b^2

Dawn claims the answer is 10b^2-25b

Remember^ means to the power. SO^2 means

to the second power

+3

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