Which pair of numbers has a least common multiple of 30? 2 and 10 3 and 15 6 and 9 6 and 15

6 and 15

3 and 15

Step-by-step explanation:

the least common multiple is the smallest number that is entirely divisible by both numbers

multiples of 2 = 2 , 4 , 6 , 8 , 10

multiples of 10 = 10 20, 30

lcm = 10  

multiples of 3 = 3 6 9 15 18 21 24 27 30

multiples of 15 = 15, 30

lcm = 30

c: lkllmn.

hope it's you

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! : )

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