(a^4-8a^2b^2+16b^4)-256
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(a^4-8a^2b^2+16b^4)-256
[a^2 - 4b^2]^2 - 256
[a^2 -(2b)^2]^2 - (16)^2
[a^2 -(2b)^2 -16] × [a^2 - (2b)^2 + 16]
[(a -2b) ×(a +2b) - 16] × [ (a -2b) ×(a +2b) +16]
now we cannt do anything because you did not mention what to do in this
[a^2 - 4b^2]^2 - 256
[a^2 -(2b)^2]^2 - (16)^2
[a^2 -(2b)^2 -16] × [a^2 - (2b)^2 + 16]
[(a -2b) ×(a +2b) - 16] × [ (a -2b) ×(a +2b) +16]
now we cannt do anything because you did not mention what to do in this
Bharat123098:
how to mark brainliest
even i dont know i never tried this but you can search this on brainlist
won t 16 get cancelled
+'ve and -ve
no no no they are in bracket means multiplication you cant canclled them out
but they are multiplied with different aigns
if you mutiplied them then you will get (a^4-8a^2b^2+16b^4)-256. and as you know this is a question
hey to mark as brainlist there should an option above my answer to mark this answer as brainlist just select that option
and if you dont get that option then bro it is not your fault
Answered by
1
Answer:
(a^2)^2-2(a^2)(4b^2)^2-16^2
Step-by-step explanation:
(a^2)^2-2(a^2)(4b^2)^2-16^2
(a^2-4b^2)^2-16^2
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