Math, asked by rampawar439, 8 hours ago

3mcube+ 2msquare-3m+15
find the value of the polynomial when m=(-2)
3m3+2m2-3m+15​

Answers

Answered by pratyakshprakhar
1

Answer:

3m^3+2m^2-3m+15

=3(-2)^3+2(-2)^2-3(-2)+15

=-24+8+6+15

=5

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