Question

(4ab-3xy)²,Expand the given equation.

Answer 1

BONJOUR,
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$by \: using \: identity \\ (x - y) {}^{2} = x {}^{2} - 2xy + y {}^{2} \\ = (4ab - 3xy) {}^{2} \\ = (4ab) {}^{2} - 2 \times 4ba \times 3xy + (3xy) {}^{2} \\ = 16a {}^{2} b {}^{2} - 24abxy + 9x {}^{2}y {}^{2}$

Answer 2

Answer:

Step-by-step explanation