please help (2. Solve each equation. (a) a2 - 100 = 300 (b) 2y2 – 2y...
help me 1 Solve the egua rim : y" - 2y' + 2y 0• (20) 2 Solve the equotion: y" - 4y' + 5y = 0 y(0) = 2 y'(0)= 6 • (20) 3 Solve the linear system: (20) X, +2x2 + 3x, = 7 2x, + 5x, + 3x3 = 12, %3D X1+ 0x2 + 8x3 = 10 4 Pind the eigenvəlues, and eiyenvectors (20) 4 -1 5 Find the relation ship between x and y. (20) Y=ax+b, a=?,...
help with solving questions 2 and 3 Solve 2x + 3y + 5z = 2 3x - 2y + z = 1 4x + 5y - 2z = 3 Solve 5x^2 + 3x + 4 = 0
Systems of Equations: 3x + y = 6 2x-2y=4 Substitution: Elimination: Solve 1 equation for 1 variable. Find opposite coefficients for 1 variable. Rearrange. Multiply equation(s) by constant(s). Plug into 2nd equation Add equations together (lose 1 variable). Solve for the other variable. Solve for variable. Then plug answer back into an original equation to solve for the 2nd variable. y = 6 -- 3x solve 1" equation for y 6x +2y = 12 multiply 1" equation by 2 2x...
B C and E LV VIJ Lou Loui 2. Solve each of the following linear systems using Gaussian Elimination and give a representation of each solution set: a. 2x - y = -3 x+3y = 0 3 - 2y + 2 b. 2x - 4y 2+2 = = = 1 -2 0 4.0 - 2y + 2z c. 2x + 5y + z -2.0 + y - 2 = = = -3 1 2 d 2x1 + 3x2 - 23...
20: Solve the system of equations using substitution method. 2x+5y=26 X+ y= 10 21: Solve the following equation. x-x1/2-6= 0 22: Solve the following system of equations, using elimination method. 2x+3y = 5 5x- y = 4 23: Solve the system of nonlinear equations. Any Method. Y?=x2-9 2y= x-3 24: Convert the log into exponent form. Ln (3x-5)2= 16 25: f(x)= 1/x in words explain the transformation of the following functions. a. g(x) = 1/ (x-3) +5 b. h(x)= -1/(x+2)...
Q4 please 4. (a) Find the general solution of the equation y" +2y +2y tan by varia- tion of parameters 6 marks] (b) Find a particular solution of the equation y" +2/ +2y = sin 2x by method of undetermined coeficients. 4 marks] (c) Use Laplace transform to solve the initial value problem l-1, 21 0-,0)- [10 marks] 4. (a) Find the general solution of the equation y" +2y +2y tan by varia- tion of parameters 6 marks] (b) Find...
need help with 24. 2TX 2TX 27 27 9 - 18. 27x* = 81x 27X -81XO 27x0 X-3- --ix -37x 27(x-3) = X 10. What type of solutions does the following equation have? Do not solve the equation 3x +10x - 40 62-42C - Y TOD 48 3702-400 F 149 20. - *. = 2 + 12. 3x(x-4)=2x-y + 3x2-76 =24 3x2-12 = 2 X -8+2 " 3x² - 12 = 2x + 4 Part III : Answer each of...
Find the x-intercept and the y-intercept of each equation. 33. - 3x + 2 y = 12 34 34. 2x – 3y = 24 CHAP FUN Find the slope of the line through each pair of points. 36. (-8, 6) and (-8,-1) In ma relati types an ir 35. (-12, 3) and (-12, -7) 37. (6, -5) and (-12,-5) Find the slope of each line. 38. 3x – 2y = 3 40. x = 6 39. y = 5x +12...
Please answer both 4. 0-2 points TanFin1 14.1.022 Solve the linear programming problem by the simplex method. Maximize P 12x + 9y subject to x+ys 12 3x ys 30 10x + 7y 70 x 20, y 20 The maximum is P at (x, y)- Submit Answer Save Progress 5. -12 points TanFin11 4.1.028. Solve the linear programming problem by the simplex method. Maximize P2z subject to 2x y + zs 12 4x +2y 3z s 24 2x + 5y 5z...
need part d = 4 + + 2. Solve the system of equations s 2x + 4y + 6z (a) (3x + 5y – 2z = 7 ons 2x + 4y + 62 + 8t = 4 5y - 22 - t = 7 I1 + x2 + x3 = 1 Ii + 2.02 + 3x3 = 0 . + 4.12 + 9x3 = 4 + i + x3 = 1 + 2x2 + 3x3 = 0 . - 13...