Given a polynomial function P(x) and a value of x, you could possibly solve for x by: 1. Synthesis Division
2. Substitution
3.either A or B
4. none of the above

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

i believe the answer is the polygon, heptagon.