Simplifying Variables and Variables Operations, Simplification des variables et des opérations sur les variables

Question 1

Combine like terms:

Combiner les termes similaires :

x + y

Answer 1

x + y

Question 2

Combine like terms:

Combiner les termes similaires :

x - y

Answer 2

x - y

Question 3

Combine like terms:

Combiner les termes similaires :

xy

Answer 3

xy

Question 4

Combine like terms:

Combiner les termes similaires :

x/y

Answer 4

x/y

Question 5

Combine like terms:

Combiner les termes similaires :

x + x

Answer 5

2x

Question 6

Combine like terms:

Combiner les termes similaires :

x - x

Answer 6

0

Question 7

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

xx

Answer 7

x²

Question 8

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

x/x

Answer 8

1

Question 9

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

x² + x

Answer 9

x² + x

Question 10

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

x² - x

Answer 10

x² - x

Question 11

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

x²x

Answer 11

x³

Question 12

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

x²/x

Answer 12

x

Question 13

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

xx²

Answer 13

x³

Question 14

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

x/x²

Answer 14

1/x

Question 15

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

x⁵x²

Answer 15

x⁷

Question 16

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

x⁵/x²

Answer 16

x³

Question 17

Combine like terms and/or simplify:

Combiner les termes similaires et/ou simplifier :

x²/x⁵

Answer 17

1/x³