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Factor polynomial x^2+3*x

An expression to simplify:

The solution

You have entered [src]
 2      
x  + 3*x
$$x^{2} + 3 x$$
x^2 + 3*x
Factorization [src]
(x + 3)*x
$$x \left(x + 3\right)$$
(x + 3)*x
General simplification [src]
x*(3 + x)
$$x \left(x + 3\right)$$
x*(3 + x)
Combining rational expressions [src]
x*(3 + x)
$$x \left(x + 3\right)$$
x*(3 + x)
Combinatorics [src]
x*(3 + x)
$$x \left(x + 3\right)$$
x*(3 + x)
Numerical answer [src]
x^2 + 3.0*x
x^2 + 3.0*x