Pls help asap help needed

angle 1=147

Step-by-step explanation:

angle 1= 5(x)-18

angle 2=x

they are linear so their sum =180

5x-18+x=180

6x-18=180

6x=180+18

6x=198

6x/6=198/6

x=33 is angle to so take this and plug into equation for angle 1 to get 147 for angle 1

your welcome haha, this is the best place to find answers

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