Question

(8mn-3pq)^2 solve it by using algebric identity II​

Answer 1

Answer:

a^2 + b^2 - 2ab

=(8mn)^2 + (3pq)^2 - 2*8mn*3pq

=64(m^2)(n^2) +9(p^2)(q^2) -48mnpq

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Answer 2

(8mn - 3pq)²

by using identity (a+b)² = a² + b² + 2ab

(8mn)² + (3pq)² - 2(8mn)(3pq)

64m²n² + 9p²q² - 48mnpq