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CBSE Class 7 Answered

if the sum of a number and its square is 182 then the number is
Asked by www.comdivyasrinivas | 10 Dec, 2023, 05:50: PM
answered-by-expert Expert Answer

Let the number be x

x + x2 = 182

x2 + x - 182 = 0

x2 + 14x - 13x - 182 = 0

(x+14)(x-13)=0

x = 13 or -14

Hence, the number is 13 or -14

Answered by Arun | 11 Dec, 2023, 10:21: AM
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