Write in Standard Form 7x^2-4+6x^3-4x-x^4

$7 x^{2} - 4 + 6 x^{3} - 4 x - x^{4}$

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 $- 4$ .

$7 x^{2} + 6 x^{3} - 4 x - x^{4} - 4$

Step 3

Move $- 4 x$ .

$7 x^{2} + 6 x^{3} - x^{4} - 4 x - 4$

Step 4

Move $7 x^{2}$ .

$6 x^{3} - x^{4} + 7 x^{2} - 4 x - 4$

Step 5

Reorder $6 x^{3}$ and $- x^{4}$ .

$- x^{4} + 6 x^{3} + 7 x^{2} - 4 x - 4$