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)
Answer from: Quest
Y’all got the baby baby money in
Answer from: Quest
y = 3x+4
step-by-step explanation:
to find the slope
slope = (y2-y1)/ (x2-x1)
= (-8-4)/ (-4-0)
= -12/-4
= 3
using the slope intercept form of a line
y= mx+b
we know the slope is 3
we know the y intercept is 4 ( the point where it crosses the y axis or x=0)
y = 3x+4
Another question on Mathematics
Mathematics, 21.06.2019 14:30
F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.
In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)