Thanks for the valuable information.
I tried this online polynomail root solver and entered the polnomial coefficients,
and the these results.
Instead of 1.0e+003 *
4.8369
I get
4836.92716144589
and others are
x2:
-646.021532813122
x3:
-1878.065197692127 +...
Homework Statement
I have a polynimal equation as this
- 0.00000000000049125*T^4 + 0.00000000021358333333333333333333333333333*T^3 + 0.00000290233125*T^2 - 0.032444109375*T + 19.891472013020833333333333333333
Homework Equations
The Attempt at a Solution
I insert those...
Ralyy thanks man, that one helped me but I have still problems..
I tried it with solve(eq2)
It does not accept T, just wrote eq2 as you wrote
and got nearly same result as you
-4539.3367635382526862930496142306
705.04842574482273638074048051504...
Hey Rey, thanks man
Yeah you are right that expression does not have, I have omitted it
but that one is equal to a sacalar valur, (nDH /nair) and I also tried it but as fas as I understand, MATLAB "solve" function works with at least two equations, but in my case I have one.
nDH /nair =...
Homework Statement
In manufacture of nitric acid, ammonia and prehated air are mixed to form a gas containing 10 mole %NH3 at 650 C. If ammonia enters the gas blending unit at 25C at a rate o 520kg/? and heat is lost from the mixer to its surroundings at a rate of 7 kW, determine the...