Evaluate $\sum _ { j = 1 } ^ { 25 } \left( j ^ { 3 } - 3 j ^ { 2 } \right)$ using the summation formulas and properties.
A) $105,622$
B) $105,550$
C) $103,750$
D) $105,625$
E) $89,050$

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The Answer of Evaluate $\sum _ { j = 1 } ^ { 25 } \left( j ^ { 3 } - 3 j ^ { 2 } \right)$ using the summation formulas and properties.
A) $105,622$
B) $105,550$
C) $103,750$
D) $105,625$
E) $89,050$

Evaluate ∑j=125(j3−3j2)\sum _ { j = 1 } ^ { 25 } \left( j ^ { 3 } - 3 j ^ { 2 } \right)∑j=125​(j3−3j2)

Evaluate $\sum _ { j = 1 } ^ { 25 } \left( j ^ { 3 } - 3 j ^ { 2 } \right)$