Jawab pake carangasal report​

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Jawab pake carangasal report​

Jawab pake carangasal report​

Jawab:

90

Penjelasan dengan langkah-langkah:

sum_{k=1}^{5}(k^{2}+7)\\=(1^{2} +7) + (2^{2}+7) + (3^{2}+7) + (4^{2}+7) + (5^{2}+7)\=8 + 11 + 16 + 23 + 32\=90