Math, asked by poonamdhiman720, 5 hours ago

Write the following sum as square of a number without
anycalculation :

1+ 2+ 3+ 4+ 5 +4+ 3+2+1 =​

Answers

Answered by AnnaPhilip
1

Answer:

Step-by-step explanation:

1² + 2² + 3² + 4² + 5²+  4² + 3² +2² +1²

= 1 + 4 + 9 + 16 + 25 + 16 +9 + 4 +1

= 85

Answered by lathikaips1
0

Answer:

i think 16

Step-by-step explanation:

but i not understand your qus correctly sorry

it will wrong

stay home stay safe

pls

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