What is the leading coefficient of this polynomial? f(x) = 3x^2 - 1.4x^5 + 7x^2 , i'm not sure what the answer is.

The leading coefficient is the constant (written in front) of the term or variable having the largest exponent.

To determine the leading coefficient, you have to determine the leading term first by arranging the terms from the term with the largest exponent to the term with the lowest exponent.

Therefore, the equation would look like this: f(x) = -1.4x^5 +3x^2 + 7x^2.

The leading term is -1.4x^5, therefore, the leading coefficient is -1.4

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people