Question

WILL MEDAL AND FAN!!!!!!!!!!!!! :3

7y^4-175

Answer 1

what are you asking?

Answer 2

To facto the problem

Answer 3

175/7

Answer 4

25 right

Answer 5

then its 7(y^4-25)

Answer 6

do you understand how i got that

Answer 7

Yes sir

Answer 8

Hmm i did not come to that outcome....\(\large{y^{4}}\) can be split into \(\large{y^{2}}\) and if we multiply 7 by 25 well 25 can be split down to 5 and 5 in which we have a \(\large{-175}\) so we would have 5 and -5....so our equationn would be....

\(\Huge{7(y^{2}+5)(y^{2}-5)}\)

Answer 9

So it's a sum and difference?

Answer 10

correct ^^

Answer 11

becuase a sum and difference multiplied equals a negative