Question

x^2+1/(x+1)^2=13/25 factorise

Answer 1

Step-by-step explanation:

$\frac{ {x^{2} + 1} }{ {(x + 1)}^{2} } = \frac{13}{25}$

$we \: can \: write \: ( {x}^{2} + 1) \: as \: (x + 1)^{2}$

$\frac{(x + 1)^{2} }{(x + 1)^{2} } = \frac{13}{25}$

by cross multiplying:

$13(x + 1)^{2} = 25(x + 1)^{2}$

$13 (x + 1)(x + 1) = 25(x + 1)(x + 1)$

$13 = 25$

$= \frac{25}{13}$

hope it helps :)