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

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Answer 1 · 2018-06-15T02:03:12

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

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

$12x^3 + 5 + 5x^2 -6x^2 - 3x^3 -9 - x$

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

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

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

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

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 - x12x^3 + 5 + 5x^2- 6x^2- 3x^3 - 9 - x?