Question

Please solve using identity-
(a²+b²)(-a²+b²)

Answer 1

heya here is your answer

(0.5x)^2 - (0.2y)^2

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

(0.5x + 0.2y)(0.5x - 0.2y)

hope it helped u

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