Evaluate the following integral, where R is bounded by x = 1, y = 2x + 4, and y=-x-2. SS₂² dA R

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter7: Integration
Section7.2: Substitution
Problem 8E: Use substitution to find each indefinite integral. 6x2(2x3+7)32dx
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Evaluate the following integral, where R is bounded by x = 1, y = 2x + 4, and y = -x-2.
SS² dA
R
Transcribed Image Text:Evaluate the following integral, where R is bounded by x = 1, y = 2x + 4, and y = -x-2. SS² dA R
RIVE
*SF*
off
R
² dA ; [(x = 11₁ y = 2 + +4₁ y=-x-2
-2
x² dydx
31
उँ
dx →→ [ (2x+4)³
3
uzy4)
du = dx
2x+y=-x-2
3x+4= -2
3x = -6
x=-21
[10²]
3
41
41
1 + [ 2² ( x + 2)² = (-1Xx +²2) ²] = √ 9 (x+3) dx
h9
([+]-[29X(+)₂
5 1 (45) [1047-1975)
(x+3) ²
(x+3)³ dx =>
u
(x+3)
/9
1-2
u³ du =
-2≤x≤1
-x-2 ≤ y ≤2x+4
= 191,25 = 765
h
R
@ AP
Transcribed Image Text:RIVE *SF* off R ² dA ; [(x = 11₁ y = 2 + +4₁ y=-x-2 -2 x² dydx 31 उँ dx →→ [ (2x+4)³ 3 uzy4) du = dx 2x+y=-x-2 3x+4= -2 3x = -6 x=-21 [10²] 3 41 41 1 + [ 2² ( x + 2)² = (-1Xx +²2) ²] = √ 9 (x+3) dx h9 ([+]-[29X(+)₂ 5 1 (45) [1047-1975) (x+3) ² (x+3)³ dx => u (x+3) /9 1-2 u³ du = -2≤x≤1 -x-2 ≤ y ≤2x+4 = 191,25 = 765 h R @ AP
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Publisher:
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