2 Solve the equations X1 3.x2 + 5x3 7x4 -2. -2x1 + 4x2 6x3 + 8x4 T3 + L4 %3D X1 + x2 + %3D C1 + 5x2 + 2x3 + 5x4 2 227

Q: Solve. 3r + 18 5r - 45 12 The solution set is { }. (Type an integer or a simplified fraction.)

A: First we will cross multiply the given fraction. 3r+1812=5r-4555(3r+18)=12(5r-45)15r+90=60r-540

Q: 11. Solve. a. 3+ (x- 5)2 = 19 @ b. (x+ 3)² = 49 c. 5- (x-1)2=-22 d. -15+ (x+6)² = -7

A:

Q: Find all real solutions of the equation. 3 + 5z + z2 = 0

A: The given equation is 3+5z+z2=0

Q: 7) Solve 6(x – 4) + x = 5(x – 2) a. x = 17 b. x = 7 C. x = -7 d. No solution

A: Given: 6(x-4)+x=5(x-2)

Q: 2x+333D7 x-3y3-1

A: The given linear equations are; 2x + 3y = 7 x - 3y = -1

Q: Obtain the general solution. 1. (D^2 + 9)y = 5e^-x  -162x

A:

Q: 2y

A:

Q: 5. Solve the equation * SHOW YOUR COMPLETE AND CLEAR SOLUTION. (»^)² + (x – 2x+ ) y' +x--xt = 0 |…

A:

Q: Solve. (If there is no solution, enter NO SOLUTION.) x2 + y2  =  576 36x2 + 16y2  =  576…

A: Given equations are

Q: Solve for z (3+i)z- 2 = 2z + (4 - i)

A: see below the calculation

Q: Solve the linear equation using equivalent equations to isolate the varlable. Express your solution…

A: -75v=7

Q: 8. The equation x2 – 2x – 1 = 0 has two solutions. The sum of these solutions is: а. 1 b. 2 с. 3 d.…

A:

Q: solve z^2 - w^3 = 0 diophantine equation

A:

Q: Solve the equations: (3) z* = 4 + j3

A:

Q: Solve the equations. State any input values that must be excluded. 3 1 17 1 2 (6) (7) 2x - X-1 4х 24…

A:

Q: 2X-3y=9 3X+5y=10. Solve for X and y.

A: We need to solve the equation 2X-3y=9 and 3X+5y=10. Now,               2X-3y=93X+5y=10Substitute…

Q: 7. Solve the equation for x. 2x-5--3 a. x= 1 C. X- 4 b. x 2 d. No Solution

A:

Q: Practice question 2

A: Consider the given equation

Q: 5. Solve, using the method of undetermined coefficients: y" + 2y' = 2x + 5 – e-2= %3D

A: First we shall get particular solution of y''+2y'=2x+5. Using method of undetermined coefficients y…

Q: 1. Solve the value of a and b. ab + b – 15 = 0 a² – b² + 21 = 0 Ans. a = 2, b = 5 and a= 5.185, b =…

A:

Q: 2. Solve the equation (x+1)(x -5) = 6 %3D

A:

Q: 4. Is-4 a solution for the equation 5x(2-4)3D2(5x-4)? What value of x makes the equation true? 5.…

A: To check that -4 is the solution of the equation 5x(2-4) = 2(5x-4) or not we will first simplify the…

Q: Solve. 8r - s+ t= -9 (1) 2r+2s- 3t r-3s + 2t = =-20 (2) 17 (3) The solution is ( D.

A:

Q: Solve the equation: (y – 12) + 18 = 5 О -13 — V5і, — 13 + /5і О 12 — у13і, 12 + V13i - о-12 - V13і,…

A: The given equation is (y-12)2 +18 = 5

Q: (2x-2)" -(x+5)° Solve for x: O x = 29 Cannot determine O x = 7 Ox = 59

A:

Q: (i) Solve the simultaneous equation z, +z, =6 and 2z, -2iz, =8+3i.

A:

Q: Solve the equation   3/4 + 1/5 X - 1/2 = 4/5 X

A: The given equation is 34+15x-12=45x

Q: How to multiply fractions

A: As this is a multiple question according to the Bartleby Answering rule, only first question is to…

Q: 6. Solve the equation for x. V3x+2-3/2x-2 C. 8 a. 15 15 d. 8 b. x- 3

A:

Q: 5x^2+19x+2=0 has two solutions A and B where A<B.  What are A and B?

A:

Q: 3. Solve the Linear Equation What is the solution for x? * 231x + 36y = 27 %3D x = 35 + 12k O x = 45…

A:

Q: 3 How many solutions does the equation have? 8x - 4 = 2(4x - 4) No solution One solution Infinitely…

A:

Q: 3x+2y-8z=-3 -x-3y+15z=8 6x-3y+15z=8 Solve equations either by elimination or substitution

A:

Q: Solve the equation a) |x| + 1 ÷ |x| - 1 < 4

A:

Q: 4. Solve the equation SHOW YOUR COMPLETE AND CLEAR SOLUTIONS. x² (y')° = 2y² – xyy' -

A:

Q: 6x2 + 12x – 48 = 0 -b + Vb? - 4ac x = Solve 2a A = ± V |2 – 4 x = B = C = X = 4x2 - 3x – 14 = 0 -b t…

A: In these we have to solve following quadratic equation

Q: (LO1) 4. Solve the equation by any method: 4 3x x + 2 x - 2 x – 2 Ох — —1 аnd x — – 4 Ox = 1 and x =…

A: Simplification

Q: Solve the equation. 3(x-5) 27 %3D 3. = 3 X =

A: The general form of an exponential equation is an, where  a  is called base of an exponent. we can…

Q: 5. Solve (5x – 9)? = x - 1 А. 2, 5 В. -2, -5 С. -2 D. 5

A: Topic = Quadratic equation Correct option = A

Q: ( 5+3X-X 55-₁) 1+√ X²-3X-1 2+√√x²-3x-1 + 9 are the solution of this equation 9 2,ß Find 2² +4² 2…

A: Solution of given question is written in below steps.

Q: 8) How many solutions does the equation a. 0 b. 1 X+5 x-3 IX 1 || 4 x²-3x C. 2 d. 3 have?

A:

Q: The equation y = C₁e(-x) + C₂e(-2) is the general solution of:

A:

Q: 10. Solve the equation for x 2 X = 2.5 No solution

A:

Q: x - 3 Solve: 4 3x +1 3 3 6. A) x = 1 1 B) x = 3 23 c) x 13 D a = -6 || ||

A:

Q: 6. What are the solutions of the equation? x - 10x+ 24 0 a x=-1 or x =-24 b. x= -4 or x = -6 C. X=…

A: The given equation is x2-10x+24=0

Q: Find the general solution of the equation д и 2 ди 3 ди 3 + дхду х-у x-y ду (x - y)2 дх u = 0).

A: The solution is given below

Q: 3. (a) Solve the general solution 1-3x2 (i) y' + y 1-x2 %D Lx(1-x2) (ii) y' + 2y = x³e-2x

A: Part(a) . NOTE: Refresh your page if you can't see any equations.   . compare this DE with  so here…

Q: 3) Bud takes 60 minutes by himself to empty a truck of boxes. Paul can do it by himself in 90…

A: Unity rule

Q: 2. Select all the equations that have the same solution as the equation 3x- 12 = 24. A:15 x - 60 =…

A: 3x-12=24 On simplification, we get ⇒3x=24+12⇒3x=36⇒x=12   A. 15x-60=120⇒15x=120+60⇒15x=180⇒x=12 B.…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.