6x^2-x=15 what does x equal

Step-by-step explanation:

x2−x=15

Step 1: Subtract 15 from both sides.

6x2−x−15=15−15

6x2−x−15=0

Step 2: Factor left side of equation.

(3x−5)(2x+3)=0

Step 3: Set factors equal to 0.

3x−5=0 or 2x+3=0

x=  5 /3  or x=  −3 / 2

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