Evaluate (4x + y)whole square by suitable identity
Answers
Answered by
3
Answer:
16x^2 + y^2 + 8xy
Step-by-step explanation:
(4x+y)^2
by using (a+b)^2 formula
(a+b)^2= a^2 + b^2 + 2ab
Here , a = 4x.
b = y
(4x+y)^2 =(4x)^2 + (y)^2 + 2(4x y)
=16x^2 + y^2 + 8 xy
Answered by
0
Answer:
16x²+y²+8xy
hope its help you
ok bye
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