What is coefficient? n can you give an example for it

Sure.  Look at this expression . . . 13Q

The  13  is the coefficient of  ' Q '.

The  ' Q '  is the coefficient of  13 .

' Q ' is the literal coefficient of the expression.  (It's a letter.)

' 13 ' is the numerical coefficient of the expression.  (It's a number.)



This is only for monomials ... a single term of a polynomial.
Coefficients are only multiplied together.

3A + 4B

' 3 ' is only the coefficient of 'A', not of 'B'.

' B ' is only the coefficient of '4', not of '3' .



6 K L

' 6 ' has two literal coefficients.

'K' has one literal coefficient and one numerical coefficient.

'L' does too.



That's about it.  It's not math.  It's just math words.

The coefficient is the number infront of the variable in an algebraic equation

ex: 4x+5=20
4 is the coefficient

9+(-4)-9-4  (two negatives equal a positive)  -13  "c" is the answer.i hope this ! ~kaikers