John has 54 white marbles and 9 yellow marbles. ben has 16 white marbles and 96 yellow marbles. noel has 12 white marbles and 72 yellow marbles. the boys who have the same ratio of white marbles to yellow marbles are (a.) john and noal (b)john and ben (c) ben and noal (d) all three

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

cretdit to source

explanation:

remove parenthesis:

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apply rule

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multiply fractions:

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divide:

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mordancy.