Question

Find the sum of first 5 square numbers​

Answer 1

first five square numbers=4,9,16,25,36

sum = 4+9+16+25+36=90

Please mark as the brainliest please

Answer 2

Answer:

S^5 = 55

Step-by-step explanation:

S^5 = n(n + 1)(2n + 1)/6

S^5 = 5(5 + 1)(2(5) + 1)/6

S^5 = 5(6)(10 + 1)/6

S^5 = 5(6)(11)/6

S^5 = 330/6

S^5 = 55