Question

please can anyone factorise this equation plz ​

Answer 1

Answer:

$(a-2\sqrt{2}b )(a^2+8b^3+2\sqrt{2} ab)$

Step-by-step explanation:

Using Identity:

$a^3-b^3=(a-b)(a^2+b^2+ab)$

$a^3-2\sqrt{2} b^3$

$(a-2\sqrt{2} )((a)^2+(2\sqrt{2}b)^2+(a)(2\sqrt{2}b ))$

$(a-2\sqrt{2}b )(a^2+8b^3+2\sqrt{2} ab)$

Hope it helps