Question

Factorise the following​

Answer 1

Answer:

$\frac{225x ^{2} - 4y {?}^{2} }{36}$

Step-by-step explanation:

$\frac{25x {?}^{2} }{4} - \frac{y {}^{2} }{9} \\ lcm \: of \: 4 \: and \: 9 = 36 \\ \frac{225x {}^{2} - 4y {}^{2} }{36} answer$

hope it helps you

Answer 2

Answer:

so this is factored form

Step-by-step explanation:

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