3 years ago

(9b+3)(b-7)=0 Solve this using factoring, what are the two x’s?

Mathematics

1 answer:

telo118 [61]3 years ago

5 0

Answer:

answer is down below

Step-by-step explanation:

u have ur two brackets.

(9b+3)(b-7)=0

take 1 bracket at a time

9b+3=0

solve it so:

9b+3=0

9b=-3

b= -3 / 9

Ans: b=-1/3

take the other bracket

b-7=0

solve it:

Ans: b=+7

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