y^(4) +y = 0 I started by taking the fourth root of negative 1. I am not sure what to do next.

y^(4) +y = 0 I started by taking the fourth root of negative 1. I am not sure what to do next.

The answer is NOT 76

I really need help on this problem, if possible please give me all the steps for it and formula. Much appreciated!!!

u′′+u=3cos(ωt), u(0)=0, u′(0) = 0. a.Find the solution u(t) for ω ≠ 1.

Can you figure this out.

Can you please explain to me how you retrieved this answer?

Consider complex numbers Za=1+i and Zb=u+vi where u<0<v. If S represents the area bounded by the origin, Za and Zb, find Arg(Zb) for which real(Zb) + Imag(Zb) = (2/root3)S

Mrs Jenkins has five children. Her youngest child is two years old. The next three children have consecutive ages. Her oldest child is two years older than the second oldest. If the combined age of...

Now I have a working code for Bisection Method but there are some cases I want to handle 1- The boundaries of trial: Can we put a negative interval? ex. start with f(-5) and end with f(5)...

Mr. Fisher needed to apply 4.5 pounds of fertilizer per 1000 square feet of lawn for the type of grass in his lawn. if he has 2500 square feet of lawn, about how many pounds of fertilizer does he...

I'm stuck on a math problem

in the given figure ab is the diameter and adc =2bdc if bcd=70 degree then find the angle made by ac at the center of circle

which is the correct answer 5 hours 5.50 hours 4.50 hours 5.41 hours

A survey of 500 farmers showed that of the farmers, 128 grew only wheat, 111 grew only corn, 88 grew only oats, 202 grew wheat, 57 grew wheat and corn, 50 grew wheat and oats, and 176 grew corn. Determine...

Brian bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $450 more than the desktop. He paid for the computers using two different financing plans...

I don't know what it mean

Find the smallest natural numbers that leaves a reminder of 3 when divided by 7 and also leaves a reminder of 4 when divided by 5

How is the 3 in 536 similar and different from the 3 in 1,367? Please show me how to draw 536 using base ten block,show me how 1,367 using base ten blocks?

1/3, 2/5, 3/7, 4/9 A) what are the next three terms of this sequence? B) find an expression for the nth term of this sequence?

if the total number of bicycles and tandems was 23 how many tandems were used.