Question

how to factor 36a2x - b2

Answer 1

Is ur question
\(36a^2x-b^2\)?

Answer 2

no, 36a^2x-b^2

Answer 3

Are u sure there is x after a^2?

Answer 4

yes

Answer 5

if 36a^2x-b^2 is ur question I dnt think it can be factorised.

Answer 6

Thanks

Answer 7

yw.
If ur question is
36a^2-b^2 then it can be factorised as follows.
36a^2-b^2
=6^2a^2-b^2
=(6a)^2-b^2
=(6a-b)(6a+b)
a^2-b^2=(a-b)(a+b)

Answer 8

thank you

Answer 9

now can you help me factor 16a^2 - 4b^2

Answer 10

please

Answer 11

\(16a^2 - 4b^2\)
\(=4(4a^2-b^2)\)
\(=4(2^2a^2-b^2)\)
\(=4((2a)^2-b^2)\)
\(=4(2a-b)(2a+b)\)

Answer 12

Thank you. Can you help me factor my last one. 36x^2y^6 - 16

Answer 13

Please follow the method I showed to factorise it.