Ask Question
31 August, 21:34

What is the sum of the coefficients of the expression 3x^4+5x^2+x?

+3
Answers (2)
  1. 31 August, 22:28
    0
    The sum of the coefficients of expression 3x⁴+5x²+x = 9.

    Step-by-step explanation:

    We have given the expression:

    3x⁴+5x²+x

    We have to find the sum of coefficients of the expression.

    There are three terms in this expression and all have variable x.

    To find the coefficient of each term:

    3x⁴ has coefficient 3, 5x² has coefficient 5, x has coefficient 1.

    so, sum of coefficients of expression 3x⁴+5x²+x = 3+5+1 = 9.

    sum of coefficients of expression 3x⁴+5x²+x = 9.
  2. 31 August, 23:52
    0
    The sum of coefficients = 9

    Step-by-step explanation:

    The given expression is,

    3x⁴ + 5x² + x

    There are three terms in the given expression. All the terms contains variable x.

    To find the coefficients of each terms

    term coefficients

    3x⁴ 3

    5x² 5

    x 1

    To find the sum of coefficients

    sum = 3 + 5 + 1 = 9

    Therefore the sum of coefficients = 9
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the sum of the coefficients of the expression 3x^4+5x^2+x? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers