To write a polynomial in standard form write the of the terms in descending order. answer

Given a polynomial, re-write it, if necessary, in standard form by arranging the terms in descending order by powers of x.

Example: Given x-3x^3+5, rearranging the terms in descending order of powers of x results in -3x^3 + x + 5. Note that the power x^2 is missing; that's all right.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a