Question

What is a factor of 6x^2y+8x^2-30y-40

A. x-4
B. 3y+4
C. x^2+4
D. 3y-5

Answer 1

Here is another @DoShKa_SyRiA

Answer 2

sorry i suck at Algebra 2 any other math I'm fine

Answer 3

why is it 6x^2y?

Answer 4

its 6 x squared times y

Answer 5

\[6x ^{2}y\]

Answer 6

Are you familiar with group factorization?

Answer 7

kinda

Answer 8

2(x2−5)(3y+4)

Answer 9

B.

Answer 10

factor the GCF, group the terms, factor GCF from each group, factor the common binomial, and check your work

Answer 11

2(x^2-5)(3y+4)

Answer 12

\((6x^2y+8x^2)-(30y+40)\)
In each parenthesis factor out the common factor.
\(x^2(6y+8)-5(6y+8)\)

Answer 13

B.(3y+4)

Answer 14

i thought it was b

Answer 15

x^2 was common in the first parenthesis
5 was also common in the second parenthesis
so i factored them out

Answer 16

but i think i messed up when i checked it

Answer 17

ok i can solve it from there @Zale101

Answer 18

thx all

Answer 19

Yes

Answer 20

Factor out the common factor which is (6y+8)
\(x^2(6y+8)−5(6y+8)\)
\((x^2-5)(6y+8)\)

Answer 21

then keep factoring out from there^

Answer 22

and see if you get something that fits your choices