Uporządkuj wielomian: (3x-2)^2 + (1-x)^3 + (1-x)^2=
(3x-2)²+(1-x)³+(1-x)²=9x²-12x+4+x³-3x+3x²-x³+1-2x+x²=
= 13x²-17x+5
wzory:
(a-b)²=a²-2ab+b²
(a-b)³=a³-3a²b+3ab²-b³
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(3x-2)²+(1-x)³+(1-x)²=9x²-12x+4+x³-3x+3x²-x³+1-2x+x²=
= 13x²-17x+5
wzory:
(a-b)²=a²-2ab+b²
(a-b)³=a³-3a²b+3ab²-b³