Question

How many variable terms are in the expression 3x3y + 5x2 − 4y + z + 9? (Input a numeric value only.) Numerical Answers Expected!

Answer 1

A variable is a letter that represents the unknown and in that equation there are 5 letters or 5 variables

Answer 2

Answer with explanation:

The given expression which consist of Variables, constants and Operation addition, Subtraction , Multiplication and Indices is:

$3x^3\pm y + 5x^2 -4y + z + 9$

Variable means those representations through alphabets either capital or small whose value is not fixed.It varies.

So, number of variables in the expression are=x,y,and z

There are 5 distinct terms in the expression having operation between them is Addition and Subtraction whch contain variable along them that is, x, y,and z.

Numerical value of variable terms=5 which are

$3x^3, \pm y, 5x^2,-4y, z$