Answer:
The answer to your question is: the first option
Step-by-step explanation:
Equation 3abc + b = 5 solve for c
3abc = 5 - b pass b subtracting
3ac = (5 - b)/b pass b dividing
3c = (5 - b) / ab pass a dividing
c = (5 - b) / 3ab pass 3 dividing
Sorry But I can't understand what − means so i will solve this for x+3 and x-3
first for x+3
equation e= x(x+3)(x+4)>0
so points are x= 0,-3,-4
for range x<-4
e<0
for -4<x<-3
e>0
for -3<x<0
e<0
and for x>0
e>0
so the interval when e>0
x â (-4<x<-3 and x>0)
now for x-3
equation e=x(x-3)(x+4)>0
so points are x= 0,3,-4
for range x<-4
e<0
for -4<x<0
e>0
for 0<x<3
e<0
and for x>3
e>0
so the interval when e>0
x â (-4<x<0 and x>3)
this is what you get while graphing the equation ! hopes this helps with your answer !
First simplify (3--4)^2+(2-0)^2
(7)^2+(2)^2
49+4
53
Then take the square root of 53. But in your case, C would be the correct answer of
Hope this helps!