Question

Factorize the following expressions
(b) m⁴ - 256​

Answer 1

Hi buddy

Here is your answer

☑️ m^4 - 256

m^4 - 256= (m^2 - 16)(m^2 + 16)

m^4 - 256= (m^2 - 16)(m^2 + 16)= (m-4)(m+4)(m^2 + 16

Hope its help

Please mark me

#sibi ❤️

Answer 2

using (a+b)((a-b)=(a^2-b^2)

m^4-256

factor out m^2 and 16

(m^2+16) (m^2-16)