Question

Write the polynomial in standard form. 6x − 9 + 7x3 − 5x2

Answer 1

In standard form, the exponent of the terms have to be in descending order. 
So in standard form it is written as 7x^3-5x^2+6x-9

Answer 2

Standard form: 7x³ - 5x² + 6x - 9