Question

coefficient of 3x² + 2y + 7xy + 5​

Answer 1

Hi ,

$\huge\red{\boxed{Answer}}$

The co-efficient of :

▪︎ x² = 3

▪︎ y = 2

▪︎ xy = 7

Points to be noted :

■ Co-efficient - A number used to multiply a variable.

Example: 6z means 6 times z, and "z" is a variable, so 6 is a coefficient.

■ Variables with no number have a coefficient of 1.

Example: x is really 1x.

$Hope \: \: this \: \: helps \: \: you \: !$

Answer 2

$\huge\boxed{Answer}$

$\tt\pink{The\: Coefficient\:of:}$

❄︎3x² = 3

❄︎2y = 2

❄︎7xy = 7

$\tt\red{What\:Is\:A\: Coefficient?}$

A constant quantity placed before the variable in an algebraic expression.

$\tt\orange{Example1}$

What is the coefficient in 4xy ?

Here , 4 is the coefficient of xy.

$\tt\purple{Please\:Note!}$

Variables with no numbers have 1 as their coefficient .

$\tt\green{Example2}$

What is the coefficient of "mn" ?

Answer to this question is 1