Vivien C.

asked • 08/24/18

A level simplify!! please help

Simplify as far as possible:
 
1/6k(k+1)(2k+1)+(k+1)^2
 
The answer should be 1/6(k+1)(k+2)(2k+3) but I keep on getting a different answer. 
Please help, thank you.

1 Expert Answer

By:

Bobosharif S. answered • 08/24/18

PhD in Math, MS's in Calulus

Vivien C.

Thank you.
Report

08/24/18

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