Evaluate f(x)= x^3 + 2x^2 - 3x at each of these x-values.
1. x = 0, f(x) =
2. x= -2, f(x) =

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step-by-step explanation:

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?