The polynomial 4x⁴+ax²+11x+b, where a and b are constants, is denoted by p(x). It is given by p(x) is divisible by x²-x+2. find the values of a and b

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?

What is the missing step in this proof ?

What is the distance between point a and b