Solve using 2. (D2 – 5D + 6)y = 5e2x + cosx undetermined coefficients. Use A, B, C and etc. for constants.

Q: What is the latus rectum of the equation 9x^2-y^2-2y-10=0?

A:

Q: Solve 2sin^2 x-9sinx=5 Give the general solution

A: 2sin2x-9sinx=52sin2x-9sinx-5=02sin2x-10sinx+sinx-5=02sinx+1sinx-5=0

Q: solve by completeing the sqaure  9y^2+30y-32=0

A: Given:

Q: Auxiliary Equation: Solve the following: (D^4 − 13x^2 + 36)y = 0

A: To Determine: solve the following  Given; we have an auxiliary equation (x4-13x2+36)y=0 Explanation:…

Q: y = 2x + x2 =1

A:

Q: Need help with solving/graphing these equations. x-y=3 y=x^2-3

A: Substitute y = x^2 - 3 in the equation x - y = 3 as follows.

Q: 17x^(2)+7y^(2)=119. Find the length of a, b, c.

A:

Q: Solve using quadratic formula: z^2 + 2z+ 2*

A:

Q: Find the constants A, B and C such that: 2x^2+6x+5= (Ax+ B)^2+ C b. Determine the range of values of…

A:

Q: When x = 2 , y = 4 , and z = 3 , what is the value of 2x^3 - 3y^2 + 6z

A: SOLUTION-

Q: Use the quadratic formula to find the exact solutions to the equation 3X^2 -7x+1=0.

A:

Q: Use the equation (x-1)^2+(y+3)^2=12 find the radius and show steps

A:

Q: xdy − ydx = x^2dy, Solve for D

A: We can solve the DE as below

Q: find the equation that represent the quadratic function in the given table of values.  Determine…

A: Use quadratic equation

Q: Find the negative and positive root of -20x^2+28x+36=0 using secant method.

A: Given: -20x2+28x+36=0 To find: Positive and negative root using secant method.

Q: 4x^2 - 10x + 4y^2 + 9y - 5 = 0 Find (h,k) and the radius.

A: 4x^2 - 10x + 4y^2 + 9y - 5 = 0 Find (h,k) and the radius.

Q: Solve the following equation (D^5 + 4D^4 + 2D^3 – 4D^2 + 8D + 16)y = 312e^(–2x) + 100e^(xsinx)

A: We have to solve the following equation: D5+4D4+2D3-4D2+8D+16y=312e2x+100exsinx

Q: Solve for x:  x^4 - 13x^2 + 36=0

A: Given x4-13x2+36=0. We need to solve the above equation.