6x2 + 4x + 16 is divided Use the long division method to find the result when x3
by 3 - 4.
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attempt out of 3

it's

a) 7x=7

step-by-step explanation:

to complete this square you have to rotate about the origin 270 degrees clockwise.

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees