Question

(c) (3x – 4y)ka whole square
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Answer 1

Step-by-step explanation:

(3x-4y)^

9x^-24xy+16y^..........(a^-2ab+b^)

Answer 2

Identity is (a-b) ^2= a^2-2ab+b^2

To solve (3x-4y) ^2 = 3x^2 - 2×3x×4y + 4y^2

9x^2-24xy+16y^2

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