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find the value of a1 so that the sum of the zeroes of the polynomial x^2-(2a1)x-a1-2 is equal to the product of its zeroes please and this ASAP by today step by step explanation

Posted by Chitrakshee . 4 years, 3 months ago

CBSE > Class 10 > Mathematics

3 answers

Anil Ojha 4 years, 3 months ago

A=1, B= 2a1, C= -a1-2 ATQ, alpha+beta= alpha*beta =-b/a=c/a => -b=c =-(2a1)=-a-2 =-a1=-2 =a1=2 Hence value of a1= 2 MERITNATION OP

1Thank You

Chitrakshee . 4 years, 3 months ago

please, anyone, tell

1Thank You

A. Sandeep A. Sandeep 4 years, 3 months ago

Ffghj

0Thank You

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