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4 years ago

How do you solve (2x-7)(5x+3)=0

Mathematics

1 answer:

sammy [17]4 years ago

7 0

Step-by-step explanation:

First I do it as separate equations 2x-7=0 and 5x+3=0. In this equation you get two answers so you first answer 2x-7=0

2x-7=0

+7 +7

2x=7

/2 /2

x=7/2

Then do 5x+3=0

-3 -3

5x=-3

/5 /5

x= -3/5

Then you can check by putting them back in.

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Answer:

(B)The GCF of the numbers(28 and 36) in each term in the expression is 4.

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Step-by-step explanation:

Given the expression: $28a+36ab$

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4 years ago

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Answer:

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