Math, asked by pinkejaiswal5, 1 day ago

check whether x=-1 is A root of quadratic equation x - x - 2 = 0

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Answered by veereshma41

0

Answer:

-1-1-2=-2-2=0

so easy

Answered by ashoksankhla2346

0

Answer:

x= -1 is solution of the given quadratic equation X2-X-2=0

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