Question

Find the quotient of 21x^2y^6+6xy^3-30xy over 3xy

A. 21x^2y^6+6xy^3-10

B. 7xy^5+2y^2+10

C. 7xy^5+2y^2-10

D. 7xy^5+2y-10

Answer 1

\[\frac{ x^n }{ x }=x^(n-1)\]

Answer 2

I divided each one my the bottom number 3

Answer 3

by*

Answer 4

err, factor out 3xy from the numerator

Answer 5

for the first i got 7xy^5 + i kept the sign then i got 2y then 30 divded by 3 is 10 so i got the answer which is D

Answer 6

nope, i dont think its D

Answer 7

i think its C

Answer 8

How?...

Answer 9

6xy^3 over by 3xy^0

Answer 10

the 0 is 1 0fcourse so 3-1 is 2

Answer 11

that was my mistake i forgot the exponent

Answer 12

21x^2y^6+6xy^3-30xy over 3xy