Question

factor the binomial

25-4x^4

i got (5-2x)(5+2x)

Answer 1

-(2 x^2-5) (2 x^2+5)

Answer 2

You should have gotten (5-2x^2)(5+2x^2)

Answer 3

Notice that 2x^2 * 2x^2 = 4x^4, which helps confirm the answer.

Answer 4

thats 4x^2 sorry

Answer 5

Oh then your answer is 100% correct. Nice work.

Answer 6

not 4x^4 -_- sowweh im sick and hard to concentrate :/

Answer 7

thanks :)

Answer 8

yw