8,25,?,143,268 find the missing number
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The missing number is 66.
The series is of the form 2n^3+3n+3
when n=1
2+3+3=8
when n=2
2*2^3+3*2+3=16+6+3=25
similarly
when n=3
2*3^3+3*3+3=54+9+3=66
hope this helps you
please do mark as brainliest
The series is of the form 2n^3+3n+3
when n=1
2+3+3=8
when n=2
2*2^3+3*2+3=16+6+3=25
similarly
when n=3
2*3^3+3*3+3=54+9+3=66
hope this helps you
please do mark as brainliest
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