Find value
(1²+ 2² +3² )-5/2
Answers
Answered by
3
Answer:
heya mate ☺
refer to the attachment ______❤~
hope it helps you mate ✌
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Answered by
1
Answer:
23/2 or 11.5
Step-by-step explanation:
= (1×1 +2×2 +3×3) - 5/2
= (1+ 4 + 9) - 5/2
= 14 - 5/2
= 28/2 - 5/2
= 23/2 (Ans)
= 11.5 ( Ans )
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