Question

1²+2²+3²____30² term​

Answer 1

Answer:

$443 ^{2}$

Step-by-step explanation:

This Question Answers is that.

I hope my Answer is right plz like me.

Answer 2

answer

9455

step by explanation

the formula to find sum of first n terms of.a sequence

of square of natural numbers =

n(n+)(2n+1) /6

here n= 30

sum,=30(30+1)2*30+1) /6

=(30*31* 61) /6

=56730 /6

=9455

hope it helps your