Question

factorise:50a5-8a3b2

Answer 1

take \(a^3\) common @Faris_Waleed What do you get?

Answer 2

a3(50a2-8ab2)

Answer 3

good , now take 2 common from 50a2 - 8ab2

Answer 4

2(50a-8ab)

Answer 5

sorry

Answer 6

i meant 2(25a2-4ab2)

Answer 7

i think it is \(50a^2-8ab^2\)

Answer 8

\[\large{(a^3)(50a^2-8b^2)}\]
\[\large{\color{blue}{a^3 (2)(25a^2-4b^2)}}\]
\[\large{\color{green}{2a^3(25a^2-4b^2)}}\]

Answer 9

now we have :
\[\large{a^2-b^2 = \color{blue}{(a+b)(a-b)}}\]
\[\large{(2a^3)\color{green}{(5a)^2-(2b)^2})}\]
\[\large{(2a^3)\color{blue}{(5a+2b)(5a-2b)}}\]

Answer 10

yes thats the answer i got in my notebook

Answer 11

@mathslover is right , forever ;)

Answer 12

thanks @jiteshmeghwal9

Answer 13

you deserved that ;)