Question

What is 4x3+3x7-9x+x12 in descending order

Answer 1

Explanation:

`4x^3 + 3x^7 -9x +x^1^2`

Putting these in descending order, you will start by ordering based on the exponents

`x^1^2 + 3x^7 + 4 x^3 - 9x`