Math, asked by wasimqasim789, 5 months ago

lf r = _ 3 , find the value of _7 r3 _5r2 +3r + 10

Answers

Answered by binong65

1

Answer:

given,

r=-3

To find=-7r3-5r2+3r+10

=-7*-3-5*-3*2+3*-3+10

=52

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