if you go to wolfram alpha click on the website and paste your solution it will give you step by step instructions. hope that helps.
Step-by-step explanation:
I'm not very good at explain math problems online so this will help because I always go here for math homework.
Answer:
Step-by-step explanation:
4
2 fingers and you add 2 more it equals 4
Answer:
here down is the answer
(2y/5y)^3+4y^2+6y
8y^3/125y^3 +16y^2+6y
8/125+16y^2+6y
8/125+16y^2+6y=0
16y^2+6y+8/125=0
it is in the form of quadratic equation
formula :
x=(-b+-square root of b^2-4ac) /2a
here a=16,b=6&c=8/125
x=(-b+-square root of b^2-4ac)/2a
x=(-6+-square root of 36-4.09)/2a here 4.09 came by calculation
x=(-6+-31.91)/2
so
x=(-6+31.91)/2 first (+);
x=25.91/2
x=12.955;
x=(-6-31.91)/2 then(-);
x=-37.91/2
x=-18.955 ;
ans is = 12.955&-18.955;
Answer:
1st one
Step-by-step explanation:
I think it’s c sorry if I’m wrong
