Math, asked by SnehaSJ, 1 year ago

if 5 is added to a number and square,it becomes 169. what is the number?

Answers

Answered by Elwin123
1
let the number be x

(5+x)²=169

25+x²=169

x²=169-25

x²=144

x=√144
=12

HOPE IT HELPS.....

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