Two angles are supplementary. If the measure of the first angle is 88° what is the measure of the second angle?

The second angle is 92°

Step-by-step explanation: Supplementary angles add up to 180 so subtract 88 from 180 and you get 92

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option