What is a reasonable first step that can be used to solve the equation 2(x+6)=3(x-4)+5?

So there a few steps to solve this equation but what i would do first is multiply the varibles in the parantheses.

Step-by-step explanation:

Lets do math:

In all i would do this to solve the equation:

our equation is 2(x+6)=3(x-4)+5

we open the parentheses:

2x+12=2x-12+5

then we simplfy the stuff inside

2x+12=2x-7

then subtract 2x from both sides

we get 12=-7 which is impossible

our answer would be no solution because there is no way 12 is equal to -7

the end

Distribute 2 to (x+6) and 3 to (x-4)

Step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

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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