x² +x-2=0, x=2,Verify whether the given value of x is a solution of the quadratic equation or not.
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1
substitute x=2 in equation
2^2 + 2-2
4+2-2
6-2 =4 not equal to zero
so x=2 is not root of the equation
2^2 + 2-2
4+2-2
6-2 =4 not equal to zero
so x=2 is not root of the equation
Answered by
0
hey here is ur answer
the answer is no bcoz when v substitute the value of x v get 4=0
when 0=0 only then it will be a solution for the above one
the answer is no bcoz when v substitute the value of x v get 4=0
when 0=0 only then it will be a solution for the above one
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