Question

(3p-4q)^2 simplify using identity​

Answer 1

Answer:

(a-b)^2 = a^2 - 2ab - b^2

Step-by-step explanation:

( 3p-4q)^2 = (3p)^2 - 2 * 3p * 4q - (4q)^2

                = 9p^2 -24pq - 16q^2

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