A number added to its square gives 132. The twice of the number is |
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a) |
11 |
b) |
24 |
c) |
22 |
d) |
23 |

A number added to its square gives 132. The twice of the number is |
|||||||

a) |
11 |
b) |
24 |
c) |
22 |
d) |
23 |

1 Answer

127 votes

Do not calculate since options are twice the number, see only options with ever number will satisfy. i.e. 24 or 22 Divide it by 2, will give 12 or 11 now check

12 + Þ 13

11 + = 132. Hence option (c) is connect.

127 votes

127