Answer:
7
Explanation:
equation: x(x-2)=2x+21
find x: -4x -21 = 0
(-b +/- ) /2a
(4 +/- ) /2(1)
(4 +/- 10) /2
= -3 and 7
-3 obviously does not work, but 7 does
to know the voice in poetry
there are 3 irregulaur verbs.
That equals 222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222,222