Находим абсциссы точек пересечения графиков:
(x+1)²-2=2-(x-1)²
x²+2x+1-2=2-x²+2x-1;
2x²-2=0
x²-1=0
x=±1
S=∫¹₋₁(2-(x-1)²-(x+1)²-2)dx=∫¹₋₁(2-2x²)dx=2(x-(x³/3))|¹₋₁=
=2(1+1-(1/3)-(1/3))=8/3
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Находим абсциссы точек пересечения графиков:
(x+1)²-2=2-(x-1)²
x²+2x+1-2=2-x²+2x-1;
2x²-2=0
x²-1=0
x=±1
S=∫¹₋₁(2-(x-1)²-(x+1)²-2)dx=∫¹₋₁(2-2x²)dx=2(x-(x³/3))|¹₋₁=
=2(1+1-(1/3)-(1/3))=8/3