Question

(x-2)^2
$(x - 2)^2$
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Answer 1

Answer:

(x - 2)^2 = x^2 -4x + 4

Step-by-step explanation:

Answer 2

Answer:

x²-4x+4

Step-by-step explanation:

$(x - 2) ^{2} \\ = {x}^{2} + 4 - 4x \\ = {x}^{2} - 4x + 4$

Remember:

(a+b)²=a²+b²+2ab

(a-b)²=a²+b²-2ab