-5=a/18
how to divide decimals?
solve 0.45 divided by 72
14/3.13/6
Consider the function f(x)=x^3. the value of its first derivative at point x=3 numerically with forward finite difference formula ...
solve 0.45 times 72
-16+x=-15
solve 0.45 x k=72
-143=-11x
solve 0.45xk=72
