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mixas84 [53]
3 years ago
8

How many variable terms are in the expression 3x3y + 5x2 + y + 9? (Input a numeric value only.)

Mathematics
2 answers:
Zanzabum3 years ago
6 0
3
this is because 
x^{3}y
 x^{2}
and
  y
  are all separate variables (also x^{3} y combines into one variable)
Arturiano [62]3 years ago
6 0

Answer:

3 Variables are x^3y, x^2, y

Step-by-step explanation:

Given : Expression 3x^3y+5x^2+y+9

To find : How many variable terms are in the expression?

Solution :

In the expression a letter represents a variable.

In 3x^3y the variable is x^3y

In 5x^2 the variable is x^2

In y the variable is y

In 9 there is no variable.

i.e. In the expression 3x^3y+5x^2+y+9 there are three variables.

Variables are x^3y, x^2, y

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