What is the solution of the equation? eliminate any extraneous solutions.
√3x+28-8=x
a. 9 and -4
b. -9
c. -9 and -4
d. -4

One integer is 8 times another. if the product is 72, then find the integers

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.