Answer:Roots: 3;2;-1
Step-by-step explanation: i use horner's scheme for approximating the roots of polynomials
No image shown but just remember that percentage is out of 100
0.03 is 3%
Step one: divide both sides by -2.3 to get X by itself: X=-.2. :)
X² + c is actually a quadratic function.
And x² + c = 0, it usually has two zeros which are solutions.
But for when c = 0,
x² + c = 0
x² + 0 = 0
x² = 0
Taking the square root of both sides.
x = 0. Here it only has one zero.
So the function x² + c, only has one root for c = 0.
You would divide 198 by 9.
198÷9=22
Each person would clean 22 rooms.
