Answer:
(1,1)
Step-by-step explanation:
Since y=x, we can say x=x^2-x+1. This means x^2-2x+1=0. x=1, y=1, thus your solution is (1,1).
Answer: 6.64
Step-by-step explanation:
![A=\frac{1}{2}(4.7)(3.2)(\sin 62^{\circ}) \approx \boxed{6.64}](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B1%7D%7B2%7D%284.7%29%283.2%29%28%5Csin%2062%5E%7B%5Ccirc%7D%29%20%5Capprox%20%5Cboxed%7B6.64%7D)
Answer:
-1.732, 0, 2, 1.732 are all the zeros
Because this is to a power of four, I doubt you could factor it easily. Also, you can't use the rational toot theorem because the constant is 0.
Thus, just put it on a graphing calculator or graphing software like Desmos graphing calculator.