Find the measure of ∠2 and ∠11

∠2=_

∠11=_

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Solve the equation. 2x - 8(x+1)= 6(2x - 3)