Question

factorise 4/25-25 b square

Answer 1

4/25 - 25b^2 = 0
[ 2/5 + 5b ] [ 2/5 - 5b ] = 0

hope this helps.......

Answer 2

Hey folk!!!

Here goes ur answer..
$\frac{4}{25} - 25 {b}^{2} \\ \frac{ {2}^{2} }{ {5}^{2} } - {(5b)}^{2} \\ ( \frac{2}{5 } + 5b)( \frac{2}{5} - 5b)$
Thank you :) :)