Lesson 6.1 (10 points) • Solve each proportion for x. Show your work and mark your answer clearly V+6 4
This is Math Differential Equation. Please Show Your Full Work. Thank You! 8. (7 pts) Solve y"-10'+25y Se In x by variation of parameters. 8. (7 pts) Solve y"-10'+25y Se In x by variation of parameters.
Solve for x. Show your work. 2:x= 6:36
Solve x + 5 = -7 Solve a -4 = 10
Please show all work. Solve: X-10_42 x-7 2-49 =0
Solve the following inequalities. Show work clearly. (a). (2x − 7) (x −1) (x +1) < 0 (b). (x − 3)/2x+5 > 1
Section A: Show all your work. [AR1: 5 x 2 Marks] A1. Solve the following system of equations Algebraically (Substitution). -7x - 2y = -10 6x + y = 15 A2. Solve the following system of equations Algebraically (Elimination). x - 2y = 15 2x + 3y = 2 A3. Solve the following system of equations Algebraically (Any Method). [AR1: 2 Mark] y = -x-7 Page 116
Please show work. Thank you!! 6. Simplify: ya va 7. Solve for 2: 32+1 = 2722-7 8. If in x = -4, then x = ... 9. If log x = -2, then x = ... 10. 2 log r - 3 log y =
show work please and thank you 10. (4 points) Solve the following logarithmic and exponential equations: na to co boxit limba 10 w i. In(3x - 7) = In(5 – x) O dmunta sa it 's do rivalgonabito lenta ng mla be Vos no autorid iii. 4log, (2x - 1) = 8 HAMOSOWRv. iv. M-5=2
(1) Solve the following exponential equation: Show your work. 342-12 = 6561 (2) Solve the following logarithmic equation: Show your work. logy (z? + 4) - log7 (x + 1) - 343