Nhat are the solutions of the following equation? D--x² +21x-98 O Ax= -14 and X=7 O B.x= - 49 and x=2 OCx= -7 and Xx=7 O D. x=7 and X=14

Q: Solve y' 12ry – 2.x, y(0) = 15

A:

Q: Mrs. Sanders asked the class to solve for x. What answer should the students come up with? 2x 4x-2 2…

A:

Q: Which value would make the following equation have infinitely many solutions? 3-2x(1 - 2) = ?x+6 - 3…

A:

Q: Solve for x in of the following equations: x- 2x2-x+2 = 0 c) a) 3(x + 8) = 7x(x + 10) 2.

A:

Q: Make an appropriate substitution and solve the equation. 2/3 +9q"³ -9=0 1/3

A:

Q: So lue ty'= (2x -1)

A:

Q: Solve the following IVP: y'+ 3y = 2xe^(−2x) , y(0) = 3

A: See the attachment

Q: How many solutions are there to the equation ri +r2 + r3 + T4 + 25 + x6 20 if each r; 2?

A:

Q: Solve; a. If y = k/x, find the value of k using x = 8 and y = 12.b. Substitute the value for k into…

A: Given Data The equation is y=k/x.   (a) Put the value in the equation y=k/x at x=8 and y=12 to…

Q: Solve for X in the equation, where -4 1 4 A = -5 0 4 0 2 -3 and B = 2 0 4 5A = 6B - 3X X =

A: Given :

Q: Solve for X in the equation, where -3. 3 5 0 1 -4 A = and B = -5 0 4 2 5 3 X = 2A + 2B %3D X =

A: On solving this we will get

Q: Answer in complete solution: Given A = xD + 3, B = xD – 2, prove or disprove AB = BA.

A: We have to prove or disprove AB = BA.

Q: Assume r is a positive number greater than 1. Is the solution of the following equation positive or…

A: Given , r is a positive number greater than 1r>1

Q: Solve for X in the equation, where -1 5 5 -2 0 5 0 4 -1 A = and B 1 0 4 2X = A + B X =

A:

Q: Solve the following equation for y: 35x-7y = 49.

A: Here we want to find the expression for y from the given equation.

Q: For what values of a will the equation an²t 4x2= I have no solution? Da>y □ a <-4 Daco as-4 □az 4

A:

Q: Q1:- Solve the following Des 4) y" – 4y' + 3y = 4x+3e" 2x

A:

Q: Solve for the value of r. (7r-5)° (6r+4)°

A: Vertical angles: Vertical angles are pairs of opposite angles made by intersecting lines. Vertical…

Q: Find the solution to an 2an-1+ an-2– 2a,,-3 , n > 3 with ao = 3, a1=6 and az = 0. %3D Answer:

A:

Q: x+a__1 x-b 4

A: We can solve the given problem by cross multiplying the terms.

Q: Solve the following equations using substitution: a) n-6vn+83D0 b) 2m^4-m^2-3=0 c)1/(m-2)-m/(m+3)%32

A: Here ix the solution

Q: Q3-Solve the equation by determination method: 2x-4y 6 - (1) x +y+z-1 * (2) Sy +72-10 (3)

A: Since we are given with multiple number of question and our guideline is solve first question kindly…

Q: Solve 6ylf 5-3 59T, which of the following statements must be true? A x-y= -3 x - y = 4 Ca+y=-4 Ty =…

A:

Q: . Solve for and simplify the result. dy dr y = (3x-2)5 (2²+5)6

A:

Q: O Solve the following: 42x-1 = 64 (b) 81-x = 4x+2 (c) 22x + 2* – 12 = 0 %3! %3!

A:

Q: d. tr"-tr'- 3r = 4t %3D solution but DO NOT determine the

A:

Q: Solve for x, and x2. 4 5 X1 19 3 2 X2 9 (Simplify your answers. Type integers or fractions.)

A:

Q: -4 and solve for X. For Exercise, use A = and B = -2 9. 3X + A = B

A:

Q: Ql:-Solve the following equations(choose three only):- 3- x*y" + 3xy' +y = 0

A: A detailed solution is given below.

Q: Q1) Solve the following DEs x?y" – 3xy' + 4y = x³Inx

A:

Q: 80 degrees 60 degrees X+ 44 Solve for x

A: Triangle: We know the sum of three angles of a triangle is 1800 The angles are 800,600,x+44.

Q: Solve the following literal equation for b: 2a - 3b = 4c - 2b O b = -2a + 4c O b = 3a -4c O b = 2a -…

A: Given that,  2a-3b=4c-2b      ........ (1)  Now to find value of b we need to put the term of b in…

Q: Move just one match so that the equation is going to be true. In how many different ways this…

A: Consider the given equation. XV+V=XIX   To make this equation true, remove the vertical match from…

Q: Solve for the value of z Y=9+3z Y=49-5z

A: Given ,y=9+3zy=49-5z

Q: Solve for Q 6 – 3Q = 24 + 6Q -

A: given,6 -3Q = 24 + 6QQ = ?

Q: Move just one match so that the equation is going to be true. In how many different ways this…

A: To Determine: move just one match so that the equation is going to be true.in how many different…

Q: Which equation has the same solution as x2 + 6x – 8 = 4? O (x + 3)² = 21 (x – 3)² = 3 -

A: Given that  x^2+6x-8=4  To solve the equation

Q: What are the solutions to the following equation? V7 + 15x- 2x = 5+ x Choose all answers that apply.…

A: Topic :- Quadratic Equations  Option B &amp; D are correct.

Q: What are the solutions for the equation 5x2 + x – 4 = 0? O A 5 - and 1 O B * and -1 - and 1 O D and…

A: Consider the equation

Q: Q6=- Solve the following P.D.F -4 uco,y) = 10y

A:

Q: Ethe following equation 3 – 2x x+5

A: We have to solve the following given conditions according to the given information

Q: If ae R, solve the following equation: x+ a² = √a-x.

A: To solve: x+a3 = a-x3 Take cube of both sides  x+a33 = a-x

Q: y"+ 4y= 1+x+ six

A: The given differential equation is  y" + 4y = 1 + x + sin(x)  To obtain universal solution  y =…

Q: I, AORD, mADRO = 2x, mARDO =* +30 and mAWOR = 5x - 50. Which equation would be used to determine the…

A: Given  m∠DRO = 2xm∠RDO =x +30 m∠WOR = 5x - 50

Q: If AAED ALTN, Solve for x. x + 3 N< 8 14, T. D A Зх - 16

A:

Q: x? - y? Solve y' with y(1) = 2. ху

A:

Q: Solve: 2ープザー3メッパ+をメー-0 3-9=xp+6p?, 4-4PX-2y=Py?.

A:

Q: Solve for X in the equation, where -4 5 4 A = [ Jar and B = [ -5 0 3 X = 3A 2B - X = 11 05-5 20 2

A: Find  X=3A-2B

Q: Q4:-Solve the following equations (choose tow only):- 2: 2x?y + 4xy +3y = 0

A: Here I am attaching image so that you understand each and every step. I do all explain of Cauchy…