Write the sum using summation notation, assuming the suggested pattern continues.
25 + 36 + 49 + 64 + + n2 +

Step-by-step explanation:

The pattern given is:

25+36+49+64+...+n^2+...

The pattern can be written as

(5)^2+(6)^2+(7)^2+(8)^2+.....+n^2+....

The series is started with 5 and it continues up to infinity.

The summation notation for the given series is:

n= 1 and goes up to infinity and the series is made up of taking square of n,