Math, asked by gamerfreefire8030, 1 month ago

(5a+7b)(5c-7d)=(5a-7b)(5c+2) solve in proportional.

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Answers

Answered by sameerhussian843

1

Answer:

Given, a/b = c/d

7b

5a

=

7d

5c

(Multiplying each by 5/7)

5a−7b

5a+7b

=(By componendo and Dividendo)

Answered by ccsk0788

0

Answer:

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