2x+5=0 solve it answer isnot -5/2 if you show the same answer you will get dislike
2x+5=0 solve it answer isnot -5/2 if you show the same answer you will get dislike
please help solve and show me the steps you did to solve it to get a better understanding of it, thank you? 14 C. log, 10.5 Simplify 12 log, (x + 5) -- log, 2x. 2
Given: y''+2y'=2x+5-e^-2x General solution is: y=c1e^-2x+c2 +1/2(x^2)+2x+1/2(xe^-2x) Solve using the method of undetermined coefficients and show all steps please! I have the form of yp is Ax^2+Bx+Cxe^-2x, and the issue that plagues me is in solving for A B C. I get A=1/2 and I get B=2, but the terms involving C fall off the face of the earth when I substitute y' and y'' of the solution form into the equation, so how can I solve for C? Help...
solve each equation algebraically: a) 3+7e^2x=24 b) 2^x+5=7^3x+1 c) 3^(2x) - 3^(x) - 20=0 d) log x + log (x-5)=2 ^6 ^6 e) log(x+2)-log(x-1)=1 f) ln(log (x^2 + 2x))=0 ^3 d og, 71 Solve each of the exponenti a tions call the as well as a decimal approximation to the nearest the get the approximated solutions Yo d ac t o a) 3+72-24 d) 3 -3-20 - 0 get the approximated solution a) loe +log.-5) = 2
10. Solve the following. Must show work! 4x - 3 = 2 + 2x - 5
2. (5) Solve each of the following 2) (r+7)?(x-3); <0 b) 2x +3r-11x 26
Solve for X : 9x = 27 Show how you get the answer
Please solve as if you didnt have the answer. 5. Solve u(a,0) = 0 ( 2) Answer: u ( r, θ) =-( a2-r
Please explain step by step on how you get your answer b) 2 - th(y)+ Solve the following differential equations: dy 5 + 2x a) 1 - v3y dy c) ; y(2) = 0 dx y 21 dy 1 + y d) My(0) = -1 2 dt 1 + 2 y dx 1 + x dy dy y e) X + 2 y = x'; x > = x'; x > 0; y(1) = 0 f) X = x; x...
Will give dislike if get unsatisfactory answer An infant weights 63 lb. What is the required amount of fluid per day in mL?
show work for both Solve the equation by making an appropriate substitution. 14) (x2 - 2x) - 23x2 - 2x)+ 120 - 0 answer {-3, -2, 5,4} Solve the radical equation, and check all proposed solutions. 15) V6x + 16 - answer {8}