Question

arrange the terms of the polynomial in descending powers of
$5 - 4w^6 + 4w - 6w^4$
$5 - 4w^6 + 4w - 6w^4 = \square$

Explanation:

Step1: Identify term powers

Powers of $w$: $0$ (for 5), $6$, $1$, $4$

Step2: Sort powers descendingly

Order of powers: $6 > 4 > 1 > 0$

Step3: Rearrange terms by sorted powers

Match terms to powers: $-4w^6$, $-6w^4$, $4w$, $5$

Answer:

$-4w^6 - 6w^4 + 4w + 5$