Question

What polynomial is in standard form?

Answer 1

`2{x}^(3) + 4 {x}^(2) - 7x + 5`

It is arranged according to the exponents so this should be t

Answer 2

For this case, we have that by definition, a polynomial in its standard form, is given by:

`P (x) = ax ^ n +bx^(n-1) ... + cx ^ 3 + dx ^ 2 + ex + f`

Where:

a, b, c, d, e,f: They are the coefficients

x: It is the variable

n, n-1,3,2,1,0: They are the exponents. The degree of the polynomial is n, because it is the largest exponent.

So, we have to:

`2x ^ 3 + 4x ^ 2-7x + 5`

It is given in its standard form.

ANswer:

Option D