Math, asked by dharimandalia, 9 hours ago

① [4x -5y) (5x-4y) simplify

Answers

Answered by madhuwailic
4

Step-by-step explanation:

=(4x-5y) (5x-4y)

=4x(5x-4y)-5y(5x-4y)

= 20x^2 - 16xy - 25xy + 20y^2

= 20x^2 - 41xy +20y^2. ---------------- Answer

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