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3 years ago

What is an expressions that are equivalent to 7(3c).

Mathematics

1 answer:

ra1l [238]3 years ago

5 0

Well, there are lots, but if you get rid of the parenthesis...

you would get 21c and that equals to 7(3c).

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Answer:

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Step-by-step explanation:

3x^2+4=5x

Subtract 5x from each side

3x^2-5x+4=5x-5x

3x^2-5x+4=0

The equation is in the form

ax^2 +bx+c =0

a =3

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