How do you write a polynomial in standard form, then classify it by degree and number of terms 12x^3 + 5 + 5x^2- 6x^2- 3x^3 - 9 - x12x3+5+5x26x23x39x?

1 Answer
Jun 15, 2018

color(green)("Degree of polynomial " - 3Degree of polynomial 3

color(green)("No. of terms " - 4No. of terms 4

Explanation:

12x^3 + 5 + 5x^2 -6x^2 - 3x^3 -9 - x12x3+5+5x26x23x39x

12x^3 - 3x^3 + 5x^2 - 6x^2 - x - 9 + 5, color(purple)(" rearranging like terms together and in the decreasing order of the exponant"12x33x3+5x26x2x9+5, rearranging like terms together and in the decreasing order of the exponant

9x^3 - x^2 - x - 4, color(purple)(" simplifying"9x3x2x4, simplifying

color(green)("Degree of polynomial " - 3Degree of polynomial 3

color(green)("No. of terms " - 4No. of terms 4