Write in Standard Form 4x+2x^2-7+x^3

$4 x + 2 x^{2} - 7 + x^{3}$

Step 1

To write a polynomial in standard form, simplify and then arrange the terms in descending order.

$a x^{2} + b x + c$

Step 2

Move $- 7$ .

$4 x + 2 x^{2} + x^{3} - 7$

Step 3

Move $4 x$ .

$2 x^{2} + x^{3} + 4 x - 7$

Step 4

Reorder $2 x^{2}$ and $x^{3}$ .

$x^{3} + 2 x^{2} + 4 x - 7$