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Find two no.whose sum is 27and …

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Find two no.whose sum is 27and product is 182

Posted by Sukhdev Singh 6 years, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

Prachi Varshney 6 years, 9 months ago

Let the two numbers be x &y x+y=27 .... (I) xy=182 (x+y) ²=x²+2xy+y² 27²=x²+y²+2×182 729=x²+y²+364 x²+y²=729-364 x²+y²=365 (x-y) ²=x²+y²-2xy (x-y) ²=365-364 (x-y) ²=1 x-y=1 .... (II) adding (I) &(II) 2x=28 x=14 y=13 Read more on Brainly.in - https://brainly.in/question/1858456#readmore

1Thank You

Puja Sahoo 6 years, 9 months ago

Its ncert question

2Thank You

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