9 -x2 da y = x +79-x2=x +7 Entonces x = 1
y x =-2 V = n112 (9-x2) 2 - (x + 7) 2dx V = n12
(x4-18x2+81) -(x2+14x +49) dxV= pi/12
(x4 -19x2 -14x + 32) dx19 V = x [-x-12 y = x +
79 - x2 = x + 7 Entonces x = 1 y x = -2 V = П112
(9-x2) 2 - (x +7) 2dx
V = n12 (x4-18x2+81) -(x2+14x +49) dx V =
pi / 12 (x4-19x2 -14x + 32) dx 19 V = x [-
x-12x3-7 y = x +79 -x2= x +7 Entonces x = 1
y x=-2 V = n112 (9-x2) 2 - (x + 7) 2dx V = n12
(x4-18x2+81) -(x2+14x +49) dx V = pi /12
(x4-19x2-14x+329-x2y=x+79-x2=x
+ 7 Entonces x = 1 y x = -2 V = n112 (9-x2) 2 -
(x + 7) 2dx V = n112 (x4-18x2+81) -1x2+14x+
49) dx V = pi / 12 (X4 - 19x2 - 14x + 32) dx19 V
= x [-x-12 y = x + 79 -x2 = x + 7 Entonces x = 1
y x=-2 V = n112 (9-x2) 2 - (x + 7) 2dx
V= n12 (x4-18x2 +81) -(x2+14x +49) dx V =
pi / 12 (x4 -19x2 - 14x + 32) dx 19 V = x [-
x-12x3-7 y = x +79 -x2=x + 7 Entonces x= 1
y x=-2 V = n112 (9-x2) 2 - (x + 7) 2dx V = n12
(x4-18x2+81) -(x2+14x +49) dx V = pi / 12
(x4 -19x2 -14x + 32) como saben 9 - x2
produce y = x +79 -x2=x + 7 Entonces x = 1
y x =-2 V = n112 (9-x2) 2 - (x + 7) 2dx V = n12
(x4-18x2+81) -(x2+14x+49) dxV = pi /12
(x4-19x2-14x +32) dx19 V = x [-x-12 y = x +
79 - x2 = x + 7 Entonces x = 1 y x = -2 V = n112
(9-x2) 2 - (x + 7) 2dx
V = 112 (x4-18x2+81) -(x2+14x +49) dx V=
pi / 12 (x4- 19x2-14x + 32) dx 19 V = x [-
x-12x3-7 y = x +79 -x2=x + 7 Entonces x = 1
y x =-2 V = n112 (9-x2) 2 - (x + 7) 2dx V = n12
(x4-18x2+81) -(x2+14x+49) dxV = pi /12
(x4-19x2-14x+y=x+79-x2=x+7
Entonces x = 1 y x =-2 V = n112 (9-x2) 2- (x+
7) 2dx V = 12 (x4-18x2+81) -(x2+14x +49)
dx V = pi / 12 (x4-19x2-14X + 32) dx19 V = x
[-x-12 y = x +79-x2=x +7 Entonces x =1y x
=-2 V = 112 (9-x2) 2 - (x + 7) 2dx
V = n12 (x4-18x2+81) -(x2+14x+49) dx V=
pi / 12 (x4-19x2-14x + 32) dx 19 V = x L-
x-12x3-7 y = x + 79-x2=x + 7 Entonces x = 1
y x=-2 V = 112 (9-x2) 2 - (x + 7) 2dx V =n12
(x4-18x2 +81) -(x2+14x+49) dx V = pi / 12
(x4 - 19x2 - 14x + 32) =141

lkaesx is following