Question

8 + 12 х^2+ 6 х^2+х^3 ​

Answer 1

8+12х^2+6х^2+х^3=х^3+18х^2+8

Ответ: х^3+18х^2+8

Answer 2

To simplify the expression, combine the terms with the same variable powers:

8 + 12x^2 + 6x^2 + x^3

Now, add the coefficients of the terms with the same variable powers:

(12x^2 + 6x^2) = 18x^2

So the simplified expression is:

x^3 + 18x^2 + 8