Question

Expand (2x – 3)^2

using appropriate identity.​

Answer 1

Answer:

4x^2 + 9 -12x

Step-by-step explanation:

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

(2x-3)^2 = (2x^2) +(3^2) -2(2x ×3)

= 4x^2 + 9 - 12x

Answer 2

Answer:

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