## How to find the zeroes of x^5-y^5?

I’m studying for my math final and I absolutely cannot figure this question out. The answer key says that it’s x = y, x ≈ (–0.81 ± 0.59i)y, (0.31 ± 0.95i)y, but I have no idea where that came from. Answer 1 The 5th roots of 1 are: 1, -0.80902 ± 0.58799i, and 0.30902 ± … Read more

## Write an expression for the apparent nth term of the sequence. (Assume that n begins with 1.)?

1, 5, 9, 13, 17, … Answer 1 Un = 1 + 4 (n – 1) Un = 4n – 3 Answer 2 -3 + 4 x Answer 3 a(n) = 4n – 3. 4(1) – 3 = 4 – 3 = 1. 4(2) – 3 = 8 – 3 = 5. 4(3) – 3 … Read more

## KClO3 —>KCl+3/2O2 assign oxidation states to each element on each side of the equation.(reactants and produc?

KClO3 —>KCl+3/2O2 Answer 1 Let us try it, K is always +1 and will be so on either side Now O is -2 except in peroxides, this is not a peroxide, so total charge will be -6, if you subtract the +1 of K from it, it leaves -5 charge to be neutralized by Cl … Read more

## What is it like to be a b.l.a.c.k in a racist society like the United States?

I am white and Argentine, here the blacks do not suffer prejudice, but I heard that in Brazil and Uruguay there is segregation, and how it is in the United States? Answer 1 If blacks are no different from whites, it is either because you dont have that many or they dont try to compete … Read more

## I need chemistry help please!!?

1.The first two ionization energies of lead. Answer 1 Pb (g) -> Pb+ (g) + e Pb+ (g) -> Pb2+ (g) + e Mn6+ (g) -> Mn7+ (g) + e

## Does 50% cotton and 50% polyester shirt shrink?

I bought a small size shirt and its 50% cotton/ 50 % polyester. Its a bit too big on me even if its small. Answer 1 Shrinking clothes is a job for a tailor, not a washer and dryer. The only way to shrink clothes is to take them to a tailor and have them … Read more

## Are in ear phones at about 10 on computer volume bad for ears?

I used to use in ear phones and head phones a lot on my computer. Answer 1 Yes, they are damaging your ears. I am older. In the 80s when Sony first came out with the Walkman, I used mine at high volume every day for years. Fast forward to now, I’m in my late … Read more

## what does ROS mean in fantasy football?

i was reading TMR and don’t get what ROS is Answer 1 Rest of Season Answer 2 Ros Definition Answer 3 Ros Acronym