Question

Observe the following pattern:
1³ = (1x2/2)²
1³+2³ = (2*3/2)
1³ +2³+3³= (3*4/2)²
Now find the value of
1. 1³+2³+3³+ ____ +8³ 2. 4³+5³+6³+____ +10³ without adding find : 1. 1+3+5+7 ___ + 19 2. 1+3+5+____ +35​

Answer 1

Answer:

I DON'T KNOW THE ANSWER.