Which is the quotient and remainder found when dividing 9x + 3x2 - 21x - 7 by 3x + 4?
a.
Quotient 3x2 – 3x - 2,
remainder 1
b.
Quotient 3x2 + 3x + 3; remainder 5
c. Quotient 3x2 + 3x + 2; remainder 1
d.
Quotient 3x2 – 3x-3; remainder 5

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

it’s the first one your welcome

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