Answer:
1.x²-4x+1
2. 2x²-4x+4
Step-by-step explanation:
1.(x-2)(x-2)-3
x²-2x-2x+4-3
x²-4x+1
2.2(x-1)(x-1)+2
2(x²-x-x+1)+2
2(x²-2x+1)+2
2x²-4x+2+2
2x²-4x+4
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Answers & Comments
Answer:
1.x²-4x+1
2. 2x²-4x+4
Step-by-step explanation:
1.(x-2)(x-2)-3
x²-2x-2x+4-3
x²-4x+1
2.2(x-1)(x-1)+2
2(x²-x-x+1)+2
2(x²-2x+1)+2
2x²-4x+2+2
2x²-4x+4