How do you solve 5 = 10 + a / 2 (fraction)

-10

Step-by-step explanation:

10 + a/2 = 5

-10           -10

a/2 = -5

x2     x2

a = -10

a = -10

Step-by-step explanation:

5 = 10 + a/2

subtract 10 from both sides so 5-10 and 10-10 which then leaves -5 = a/2

then divided a/2 by multiplying the reciprocal 2/a times -5 and a/2 times 2/a

which then leaves you with a = -10

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

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.