Question

8x2-18y2 factorise fast please​

Answer 1

Given→

8x²-18y²

To find→

Factorized form

Solution→

$→8 {x}^{2} - 18 {y}^{2} = 0$

Taking common from LHS

$→2(4 {x}^{2} - 9 {y}^{2} ) = 0\:\: \: \:\: \: \\ →2(4 {x}^{2} - 9 {y}^{2}) = 0 \: \: \: \: \: \: \: \\ → 2[{(2x)}^{2} - {(3y)}^{2}] = 0$

By using identity,

${a}^{2} - {b}^{2} = (a - b)(a + b)$

$→2(2x - 3y)(2x + 3y) = 0$

2(2x-3y)(2x+3y) is the factorized form.

Answer 2

Answer:

2(4x^2-9y^2) this is the answer