Math, asked by karanveersinghbains4, 2 months ago

Simplify
(4a-5b ) (5a-4b

Answers

Answered by siddharthsgautam7

0

Answer:

20a^2 - 41ab + 20b^2

Step-by-step explanation:

4a( 5a - 4b ) - 5b( 5a - 4b )

20a2 - 16ab - 25ab - 20b2

20a2 - 41b - 20b2

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