Question

What is the coefficient of y2 in the expression 4 - xy2?

Answer 1

-1 is the answer!!!!!

Answer 2

SOLUTION

TO DETERMINE

The coefficient of y² in the expression 4 - xy²

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 or factor of a term that contains a variable.

EVALUATION

Here the given expression is 4 - xy²

So by above concept we can conclude that the coefficient of y² in the expression 4 - xy² is - x

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