Math, asked by sanchitaranjan, 9 months ago

(4r-s) (5r-7s)
Do multiply​

Answers

Answered by akshrajain30aug2007
2

Answer:

20r-8s is the answer

Step-by-step explanation:

(4r-s) (5r-7s)

20r-8s

Answered by RealSweetie
2

Step-by-step explanation:

(4r-s) (5r-7s)

=20r^2-28rs -5rs+7s^2

=20r^2-33rs +7s^2

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