Question

I hate fractions, how do i solve this: 4-9/25m^2

Answer 1

Its a binomial

Answer 2

4- 9/25 *m^2=0
Is this your question?

Answer 3

theres no 0

Answer 4

\[4-\frac{9}{25m^2}\]

Answer 5

?

Answer 6

hey how did you make your drawing so big?

Answer 7

ok, then you want to factor it
4-9/25 m^2
\[2^2-(3/5* m)^2\]
a^2-b^2=(a+b)(a-b)
(2-3/5 m)*(2+3/5 m)

Answer 8

Im not sure

Answer 9

Tomas you can drag that window to increase its size??

Answer 10

*no question marks

Answer 11

They dont have any common factors do they?

Answer 12

how? i can't manage to do it

Answer 13

no, they don't

Answer 14

he used this rule:
\[a^2-b^2=(a-b)(a+b)\]

Answer 15

ok i got it, thanks :)