Math, asked by guriaparween50ozb1gy, 1 year ago

Find square using formula 690

Answers

Answered by Dhipthi
2
I think this would be the answer 476100
guriaparween50ozb1gy: How can you explain in detail
guriaparween50ozb1gy: Please
guriaparween50ozb1gy: Thanks I have understandard
Dhipthi: 690 × 690 = 476100
Dhipthi: Thats all
sandy1021: Not that's all it will solve using formula
Answered by sandy1021
3
(700-10)^2
(700)^2+(10)^2-2(700)(10)
490000+100-14000
490100-14000
476100
guriaparween50ozb1gy: Thanks
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