Tutor profile: Eric L.
If there is a right triangle with the length of the hypotenuse being 7 and one of the other sides measuring 5, what is the length of the missing side x?
find the derivative of 2x^2+5x^7+3x^6
if 2x+3y=5 and 5x=4y, what is the value of y?
needs and Eric will reply soon.