105=2(3.14)(3)h+2(3.14)(3)^2

Solution for 105=2(3.14)(3)h+2(3.14)(3)^2 equation:

105=2(3.14)(3)h+2(3.14)(3)^2

We move all terms to the left:

105-(2(3.14)(3)h+2(3.14)(3)^2)=0


We calculate terms in parentheses: -(2(3.14)3h+2(3.14)3^2), so:

2(3.14)3h+2(3.14)3^2

We add all the numbers together, and all the variables

2(3.14)3h+56.52

We multiply parentheses

18.84h+56.52

Back to the equation:

-(18.84h+56.52)


We get rid of parentheses

-18.84h-56.52+105=0

We add all the numbers together, and all the variables

-18.84h+48.48=0

We move all terms containing h to the left, all other terms to the right

-18.84h=-48.48

h=-48.48/-18.84

h=2+3.85714285714/6.72857142857