Question

factories
25/4 x²-y²/9​

Answer 1

Question:-

• Factorise.

Solution:-

$\sf \frac{25 {x}^{2} }{4} - \frac{ {y}^{2} }{9}$

$\sf = (\frac{5x}{2} )^{2} - (\frac{y}{3} )^{2}$

$\sf = ( \frac{5x}{2} + \frac{y}{3} )( \frac{5x}{2} - \frac{y}{3} )$

Answer:-

• Factorised form is $\sf ( \frac{5x}{2} + \frac{y}{3} )( \frac{5x}{2} - \frac{y}{3} )$

Answer 2

Answer:

hey ur answer reffer to atteched pic ..