Question

What is the coefficient of x in the expression 1 + x + xz?

Answer 1

SOLUTION

TO DETERMINE

The coefficient of x in the expression

1 + x + xz

CONCEPT TO BE IMPLEMENTED

EXPRESSION

In Mathematics an expression is an algebraic expression.

An algebraic expression is an mathematical expression consisting of a number of terms separated by the mathematical operators plus ( + ) or minus ( - )

TERM

A term is defined as a number which is treated as a constant or a variable ( x, y, z etc. ) or a number multiplied by a variable.

COEFFICIENT

In an algebraic expression Coefficients are defined as the numerical parts of a term that contains a variable.

NUMBER OF TERMS IN AN ALGEBRAIC EXPRESSION

The number of terms in an algebraic expression is the total number of distinct terms in the expression

EVALUATION

Here the given expression is 1 + x + xz

The term containing x is x and xz

Coefficient of x in x is 1

Coefficient of x in xz is z

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