Simplify (3x²-5)-(2x-6)

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512