Question

Choose the polynomial written in standard form.

5x3 + 17x5 − 6x4 + 10x4x2 + x2y + 2

3x3 + x5 − 3

x3y2 + xy2 − 1

2x + x2 − 9

Answer 1

standard form has decreasing exponent of x and increasing exponent of y

do you get what that means?

Answer 2

Standard form of Polynomial is just about the descending order of power like 3, 2, 1 etc...

1. In first, powers are 3, 5, 4 etc

2. In second, powers are 3, 5 etc

3. In third, powers are : 3, 1 etc

4. In fourth, powers are : 1, 2

Out of these which one has descending order can you tell me??