Cylinder a has a radius of 10 inches and a height of 5 inches. cylinder b has a volume of 750π. what is the percent change in volume between cylinders a and b?

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says

87%

step-by-step explanation:

apex answer

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0