12. The solutions of the equation x² + 49 = 0 are -80 are 13. The solutions of the equation 5x Blank 1: Blank 2:

Q: suelva por coeficientes indeteminados y" -10y' + 25y =30x + 3

A:

Q: 14. 5x 4 = 160 5/4 %3D

A:

Q: 15. In the equation x2+7x=0, which value of x makes the equation true?t Multiple Choice (4) 0 or…

A: given equation is                                                      x2+7x=0 we have to find value…

Q: For Exercise, make an appropriate substitution and solve the equation. 4 + 1 = 0 -- х

A:

Q: What is the solution to the following equations: 2x - 6y 28 -X-y 14

A: We have to solve given liner equation.

Q: 8. SOLVE THE EQUATION (04+40% +4)y= -20

A: To solve the differential equation.D4+4D2+4y=-20

Q: Which statement explains whether or not 6 is a solution to v2x + 24 x? A 6 is a solution because it…

A:

Q: 4. Solve : (2 - i)z + 8 z? = 0

A:

Q: Is 1 a solution of y + (-6) = -6? Is -1 a solution of the equation? Yes O No

A:

Q: 5. y = xArctanx - In V1+x²

A:

Q: What are the solutions to the equation x²+y²=9 and y=2x+3? O (3.0).(-1.8,-2.4) O (0,3).(-1.8.-2.4) O…

A:

Q: 4. The solution of x + b > -14 is x > -21. What is the value of b?

A:

Q: Noah solved the equation 5x2 = 45. Here ar 5æ2 = 45 x2 = 9 Do you agree w x = 3

A:

Q: 15. REINFORCE Solve the following equation in two different ways: 112.8 12.5x + 0.3 Explain your…

A: Question 15 is being solved for you.  Part b is incomplete itself, unless cost of the games is…

Q: 28 16 SLILLI

A:

Q: What is the solution to the equation x2 - 12x – 28 = 0? А. X = -2 and x 14 В. x =-14 and x=2 С. X…

A: The solution of the given equation is below...

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

A:

Q: When the equation -4.192? + 2.18a + 1.15 = 0 is solved, the two values of the unknown æ are| and

A:

Q: 2. Write three different equations that havex = 5 as a solution. X+3=8 2x-8=2 Ur-4-16 3. Is -3 a…

A: Given :x=5 is a solution

Q: Solve b+b-5--3 4 O a O b b = 26 %3D b = 3 13 b=-1 10

A: 14b+25b-5=-3 to solve the value of b

Q: 7. Use the diagram to solve for x and y. Leave answers in simplest radical form. 4V3 60° X = y =

A: Explanation of the answer is as follows

Q: Which equation has the same solution as x2 – 13x – 18 = 0? (x – 6.5)2 = -24.25 O (x – 6.5)2 = 60.25…

A: Simplify

Q: Make an appropriate substitution and solve the equation. 1/3 4ba – 15b" +9=0 2/3 The solution set is

A:

Q: 4. Solve Vx - 4 - 12 = -7 А. 19 В. 121 С. 129 D. No Solution

A: Given:- (x-4)1/3 -12= -7 To find  solve given equation

Q: Is (1, 19) a solution to ys7x-13 y> 3x+ 6

A: Consider the following equations: y≤7x-13y-7x≤-13                                ...... 1…

Q: In Exercises , solve for y.13. 3^y = 2^(y+1) 14. 4^-y = 3^(y+2)

A: Exponential equation can be converted to a linear equation by taking log of both sides. A linear…

Q: (e) A student writes down the following piece of work, which contains an error in the reasoning. The…

A:

Q: 9. Chong thinks of a number, adds 10 then multiplies the number so obtained by 3 and gets 42. If the…

A: Let the number is n Chong thinks n Adds 10 i.e, n+10 Obtained number multiplied by 3 3(n+10) He got…

Q: 7. Solve the auxiliary equation of repeated roots (4D - 4D3 - 23D2 + 12D + 36)y 0.

A:

Q: Write the equation in the form Ax+By=C M=-1/10, (-4,0)

A: Write the equation in the form Ax+By=CM=-1/10, (-4,0)

Q: 2.The mathematical line of best fit for the Gov. Inslee Rubber Band Bungee Jump Challenge was d = -8…

A:

Q: A student claims that the equation ax = bx has no solution because a 6= b for all a and b. Is the…

A: The given equation, ax=bx

Q: 2. Determine the number of solutions algebraically. x+ y= 3 -2x-2y -14

A: Given x+y=3 -2x-2y=-14

Q: Is 8 a solution to the equation 5(x-3)=4(x+1)

A:

Q: Solve the given equation for a. 7Az-4 = 39

A: Given, The equation  74x-4 = 39 We have to find the value of x

Q: The number of solutions of the simultaneous algebraic equations y = 3x + 3 and y = 3x + 5 is %3D

A:

Q: Solve for u. 34= u/2 + 13 Simplify your answer as much as possible

A: Given 34=u/2+13

Q: 4 3. Je-yVvdy

A:

Q: I. Solve for a, b,x and y: 1) 2) 45° 212 45° a y

A:

Q: What is the value of m in the equation m/0.5=-0.4

A: Consider the given equation. m0.5=-0.4 The objective of the problem is to find the value of m in the…

Q: 2. Find the solution set of -1x + 4 >7 2.

A: We need to find the solution of the inequality -12x + 4 > 7

Q: 7. Which represents the solution to x'= 216 A x= V216 B. x 216 C. X 216 D. x= V216

A:

Q: b) How many solutions are there to the equation 21 + a2 + 23 + T4 + 25 17 where T1, 22, 23, 24, 25…

A:

Q: 31) Find the solution set for this equation: (x-5)2 + 2 = 0

A: topic - solution of a quadratic equations

Q: = [, ]» 21 +].vc0) = []. 2) Solve the IVP y'

A:

Q: Solve the equation 12 = 10w- 4 3 5 2 Answer: w = (unmatched parens), syntax incomplete

A:

Q: 4. Write the general solution of (D2 + 25)y, when y(1) = 4

A:

Q: How do I solve q=t3/4+t2/3+6 if t=4?

A: Given function and value of t are,

Q: The equation – 9y³ + 21y? – 10y = 0 has three solutions. Find all of them. Enter your answers as…

A: Please refer the attached image for complete solution.

Q: 120x? – 240 – 200 = 160 %3D - -

A: