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Integration cos3 x?
Take f(x) = cos(3x) ∫ f(x) dx = ∫ cos(3x) dx Take u=3x → du = 3dx = ∫ 1/3*cos(u) du = 1/3*∫ cos(u) du = 1/3*sin(u) + C, C ∈ ℝ = 1/3*sin(3x) + C
How do i solve Y squared equals negative 3 x?
That depends on what you want to "solve" it for. Do you want to plot it on a graph? Are you looking for the value of y with respect to x? The value of x with respect to y? The derivative of each? The integral of each? You need to clarify your question.In answer to all of those interpretations:It describes a horizontally aligned parabola that proceeds indefinitely to the "left" (ie. negative) whose vertex lies at the point 0, 0y = (-3x)1/2dy/dx = (-3x/2)-1/2∫(-3x)1/2 dx = (-x/2)3/2 + Cx = -y2/3dx/dy = -2y/3∫(-y2/3) dy = -y3/9 + C
Math Algebra question If one of the roots of the quadratic equation dx to the 2 plus 5x minus 3 equals 0 is x equals -3 A Determine the value of d and B Determine the other root Please help?
Answers: A) d = 2 B) x = 1/2 Why? We have dx2 + 5x - 3 = 0, and one solution is x = -3. The equation is quadratic, so it can be factored into two linear terms (things that look like ax+b). Since, x = -3 x + 3 = -3 +3 x + 3 = 0 So x + 3 is one of the terms. So dx2 + 5x - 3 = 0 is equivalent to (?x + ?)(x + 3) = 0 The first ? must be d since ?x*x = dx2. The second ? must be -1 since ?*3 = -3. So we have (dx - 1)(x + 3) = 0 When we distribute (students often know as F.O.I.L.), we find that dx2+ 3dx - x - 3 = 0 dx2+ (3d-1)x - 3 = 0 (factor out x, or think of combining like terms) This is the same as: dx2 + 5x - 3 = 0 So we know 3d - 1 = 5, an equation we can solve for d. 3d - 1 = 5 3d - 1 + 1 = 5 + 1 3d = 6 3d/3 = 6/3 d = 2 Yay! Part A of your problem is complete: d = 2. Next, Part B, we must find the other root, or solution. So now we have 2x2 + 5x - 3 = 0 is the same as (2x - 1)(x + 3) = 0 so we know 2x - 1 = 0 2x - 1 + 1 = 0 + 1 2x = 1 2x/2 = 1/2 x = 1/2 So for Part B, we have x = 1/2 is the other root.
What are the ratings and certificates for Pazuru boburu 3DX - 1997 VG?
Pazuru boburu 3DX - 1997 VG is rated/received certificates of: USA:E
What is the integral of -3dx?
∫(-3)dx = -3x + C
What actors and actresses appeared in Pazuru boburu 3DX - 1997?
The cast of Pazuru boburu 3DX - 1997 includes: Yusuke Sekiguchi Chie Tanaka Adachi Tsubame Youichien
What is the postcode for Edinburgh coach station?
The post code is EH1 3DX
How do you get the tachometer in wangan midnight maximum tune 3dx plus?
complete 80 stories in a row without losing
What is the highest HP in Midnight Maximum tune 3 DX?
the maximum hp in midnight maximum tune 3dx is 825 hp
If you transfered your maximum tune 3 card to a maximum tune 3dx card can you still use your old maximum tune 3 card?
no
What wrestlers have had a different tna name to their WWE name and vice versa?
WWE/ TNAMr. Kennedy/ Mr. AndersonThe Dudley Boys/ Team 3DX-Pac/6-Pac
How many different d orbitals are within the 3d sub level?
There are five different d orbitals within the 3d sublevel: 3dz², 3dxz, 3dyz, 3dx²-y², and 3dxy.
Where in Newcastle is the Malmaison hotel located?
In Newcastle, the Malmaison hotel is located at 104 Quayside Newcastle upon Tyne N 3DX, Britannia. The Malmaison Newcastle is housed in a beautifully converted river-front warehouse.
Where is Colway tires located?
Colway Types Limited was incorporated on 18 Apr 1967 and is located in Newcastle Upon Tyne. The registered address: Kpmg Corporate Recovery Quayside House 110 Quayside Newcastle Upon Tyne NE1 3DX United Kingdom
Integration cos3 x?
Take f(x) = cos(3x) ∫ f(x) dx = ∫ cos(3x) dx Take u=3x → du = 3dx = ∫ 1/3*cos(u) du = 1/3*∫ cos(u) du = 1/3*sin(u) + C, C ∈ ℝ = 1/3*sin(3x) + C
