How do you multiply (3c+1)(5c-2)?

MMDCCVIII446

MMDCCVIII446

Answered question

2022-02-04

How do you multiply (3c+1)(5c-2)?

Answer & Explanation

s3au1d8wh

s3au1d8wh

Beginner2022-02-05Added 11 answers

You use the "FOIL" method, in which you multiply the first term in each set of parentheses, then the outer terms, then the inner terms, then the last term in each set of parentheses. Then you add the results.
(x+3)(x+2)
(3c+1)(5c-2)
15c26c+5c2=
15c2c2
The answer is 15c2c2
Jonathan Mckenzie

Jonathan Mckenzie

Beginner2022-02-06Added 14 answers

Multiply each fator of the first bracket by each element of the second:
3c(5c)-3c(-2)+1(5c)-1(2)=
15c26c+5c2=
15c2c2

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