chodzi o najprostszą postać?
f(x)= (2x-3)2 + (x-4)2 - 4x2 +10x-16
= 4x²-12x+9 + x²- 8x + 16 - 4x² + 10x - 16
= x²- 10x + 9
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chodzi o najprostszą postać?
f(x)= (2x-3)2 + (x-4)2 - 4x2 +10x-16
= 4x²-12x+9 + x²- 8x + 16 - 4x² + 10x - 16
= x²- 10x + 9