Factor the polynomial completely. 4x23 - 12/2 + 7x -21
4x?(x - 3) + 7(x-3)
Which is the completely factored polynomial?
O 4x²(x + 4)
O 3x²(x – 3)
O (422-7)(x + 3)
(4.x2 + 7)(x - 3)

Which expression is equivalent to 2^4y^3

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Can someone me with these two circle theorem questions asap?