Which of the following have both 2 and -5 as solutions.
a. x2 + 3× - 10 = 0
b. x2- 3x -10=0
c. x2 + 7× +10=0
d. x2 -7x +10=0

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

Me n o w. i need t h i s. 10 points

Need same math paper but the back now i hope your able to read it cleary i need with hw