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If x = 1- 2 , find the value of ( x - 1 x )²

Posted by Ashish Singh 4 years, 4 months ago

CBSE > Class 09 > Mathematics

2 answers

Amy Purple 4 years, 4 months ago

={1-2-1(1-2)}² ={-2(1-2)}² =(-2+4)² =4+(-16)+16 =4 Therefore, the solution to this question is 4

Supriya ✔️ 4 years, 4 months ago

x=1-2 x=-1 (x-1x)^2 ((-1)-1(-x))^2 (-1+1)^2 (0)^2 Answer : 0

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