English, asked by sammermd556, 8 months ago

ch12 fundamentals concept of algebra question find the value 1) 8m-5n-3p, when m=15,n=-4 and p=20

Answers

Answered by shreyanshpareek987

1

Answer:

8m-5n-3p

putting the value of m,n,p

=8×15-3×(-4)-3×20

=120+14-60

=135-60

=75

may be its right..

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