URGENT HELP PLEASE!!

simplify.
(x-5)(X^2-2x-6)

Thank you!

x^3-7x^2+4x+30

Step-by-step explanation:

this is just a process of multiplication and combination my friend!

first thing you would need to do is distribute parenthesis upon the values

xx^2+x(-2x)+x(-6)+(-5)x^2+(-5)(-2x)+(-5)(-6)

The reason as to why we leave any x signs(excluding ones with numbers attached to them outside of the box) is because they cannot be distributed since they only have a value of just 1.

now we re-arrange the numbers and x values to look something like this

x^2x-2xx-6x-5x^2+5*2x+5*6

and now for the mathematical portion

x^2x=x^3

no other x^3 number are present which makes this the first value.

-2x^2-5x^2=-7x^2

no other x^2 numbers are present in this equation which gives -7x^2 the top spot.

-6x(plus 2 additional x values makes -8x) divided by -2x this gives us 4x.

no other x values are present which makes 4x the king of them all.

5*6 is 30, and that is self explanatory which makes your answer the one shown above

hope this .

r3t40

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