(b²a-a)² +4a²b²
simplify with identity
Answers
Answered by
1
the answer is (b2a+a)2.
ansh85:
try steps
(b2a+a)2
is the answer
no
it's wrong
answer
answer sheet of my book is not wrong
ask anyone the answer is right
but next time give answer with complete solution;ok
correct answer is ( a²b⁴ + a² + 2a²b² )
Answered by
3
We know that (a-b)^2 = a^2 - 2ab+ b^2
(b^2a-a)^2 + 4a^2b^2.
= 2a^2b^2 + a^2b^2 + a^2.
(b^2a-a)^2 + 4a^2b^2.
= 2a^2b^2 + a^2b^2 + a^2.
my answer is a²b²+2a²b²+a²
after that
Yaa.. okk..Small Mistake. I have corrected it.
your answer is wrong......ansh
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