What is the standard form of the polynomial $10 x+3 x^2-8$ ?
A$3 x^2+10 x-8$
B$10 x-8+3 x^2$
C$-8+10 x+3 x^2$
D$3 x^2-8+10 x$
A$3 x^2+10 x-8$
B$10 x-8+3 x^2$
C$-8+10 x+3 x^2$
D$3 x^2-8+10 x$