Question

(x-1)^2 what is the answer
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Answer 1

(x-1)²

we know that (a-b)²=a²+b²+2ab

so (x-1)² is x²+1-2x

or x²-2x-1

for factorisation

(x-1)²=(x-1)(x-1)

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Answer 2

ÊLLØ'......!!

Answer:-

$(x - 1) ^{2}$

$(x - 1)(x - 1)$

$= {x}^{2} - 2x + 1$

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