Math, asked by Saurabhk5799, 1 year ago

Find the product (2/5a +1/7b) (3a+4b-2)

Answers

Answered by duttasanjay01

2

Answer:

42ab+56b2-28/5a+1

Step-by-step explanation:

(2/5a+1/7b)(3a+4b-2)=(2*7b/5a+1)

(3a+4b-2)

=14b(3a+4b-2)(5a+1)

=14b*+3a+14b*4b-14b*2/(5a+1)

=42ab+56b2-28/5a+1

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