The coefficient of y in 5xy is, 5x, the detailed solution for the same is added below. Before solving the question, let’s first learn in brief about the Coefficient of an Algebraic Expression.

What is Coefficient of an Algebraic Expression?

A coefficient in mathematics is a number or any symbol expressing a constant value that is multiplied by the variable of a single term or the terms of a polynomial. In an expression, it is generally a number, although it may also be a letter. For example: In the expression: ay² + by + c, y is the variable and ‘a’ and ‘b’ are the coefficients.

A coefficient is a number or quantity that is associated with a variable. Typically, it is an integer multiplied by the variable and printed next to it. Variables that do not have a number associated with them are presumed to have a coefficient of one.

For instance: In the term  5x, 5 is the coefficient of x, but In the expression  y² + 9, where 1 is the coefficient of y².

A coefficient, in other words, is a multiplicative factor in terms of a polynomial, a series, or any expression.

Consider the following expression 8x² + 4y + 8, which indicates that 8 is the x² coefficient and 4 is the y coefficient.

How to Find Coefficient of a Variable in a Term?

• Step 1: Encircle the variable and its power whose coefficient we’re looking for.
• Step 2: Ignore that variable and examine any other integers or variables that have been written with it. That is the coefficient.

For example, let’s find the x and y coefficients in the phrase 7xy.

We can encircle or underline the coefficient of x to discover it

Then take everything else except x, which is 7y. As a result, the coefficient of x in the expression 7xy is 7y

Likewise, the coefficient of y in the expression 7xy is 7x

What is Coefficient of y in 5xy?

A coefficient in mathematics is a number or any symbol expressing a constant value that is multiplied with the variable of a single term or the terms of a polynomial.

Here to find the coefficient of y in 5xy, We can encircle or underline the coefficient of y to discover it.

Then take everything else except y, which is 5x

Therefore the coefficients of y in 5xy is 5x

Read More:

• Identifying Terms In an Algebraic Expression
• What are Terms in an Expression?

Similar Questions 

Question 1: What is the coefficient of y in 3xy?

Solution: 

A coefficient in mathematics is a number or any symbol expressing a constant value that is multiplied with the variable of a single term or the terms of a polynomial. Here to find the coefficient of y in 3xy , We can encircle or underline the coefficient of y to discover it.

Then take everything else except y, which is 3x .

Therefore the coefficients of y in 3xy is 3x .

Question 2: What is the coefficient of x in 2xy?

Solution: 

A coefficient in mathematics is a number or any symbol expressing a constant value that is multiplied with the variable of a single term or the terms of a polynomial. Here to find the coefficient of x in 2xy, We can encircle or underline the coefficient of x to discover it.

Then take everything else except x, which is 2y.

Therefore the coefficients of x in 2xy is 2y.

Question 3: What is the coefficient of z in 11xz?

Answer: 

A coefficient is a number or quantity that is associated with a variable. Here to find the coefficient of y in 11xz , We can encircle or underline the coefficient of z to discover it.

Then take everything else except z, which is 11x.

Therefore the coefficients of z in 11xz is 11x.

Question 4: What are the coefficients of x and y in the expression 9x² + 2y – 8.

Solution: 

In this expression, There are three terms: 9x², 2y, and -8.

In the first term 9x², x is the variable and as coefficient always comes with the variable, so the coefficient is 9.

In the second term 2y, y is the variable, so the coefficient is 2. In the third term, -8 is known as the constant, not a coefficient.

Question 5: What are the coefficients of x in 8.7x?

Solution:  

A coefficient can be positive or negative, real or imaginary, and It can be in form of decimals or fractions. Here, In the term 8.7x,

8.7 is the coefficient of the variable x.

Question 6: What are the coefficients of y in 3.5y + 5?

Solution: 

A coefficient can be positive or negative, real or imaginary, and It can be in form of decimals or fractions. Here in expression, 3.5y + 5, 

3.5 is the coefficient of the variable y.

Question 7: What is the coefficient of x in -2x + 55?

Solution:

A coefficient might be positive or negative, real or imaginary, and expressed as decimals or fractions.

Here in expression, -2x + 55, 

-2 is the coefficient of the variable x.