Question

If m=3and n=2 find the value of 2m3+3n2-5m2n​

Answer 1

Answer:

I hope that it will be helpful for you

Answer 2

Answer:

$n \: = 2 \: \: and \: m \: = 3 \\ \\ 2 {m}^{3} + 3 {n}^{2} - 5m2n \\ \\ 2( {3})^{3} + 3( {2)}^{2} - 5(3)2(2) \\ \\ 2 \times 27 + 3 \times 4 - 15 \times 4 \\ \\ 54 + 12 - 60 = 66 - 60 \\ \\ 6$