Question

If m=2,n=5 then find

2m^3+3n^2-31

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Answer 1

Answer:

50 is your answer

Step-by-step explanation:

equation is

2×m^3 + 3×n^2 - 31

m=2

n=5

put in above equation

2×(2)^3 + 3×(5)^2 - 31

2×8 + 3×25 -31

16 + 75 - 31

81 - 31

50......Ans