Math, asked by varunk38, 5 months ago

in which of the following the two expressions
7x and 7 y
7x and 9x
7x and 7xy
7x and 7 x2

Answers

Answered by nisha1314
0

Answer:

3. ( 7x and 7xy )

The 3rd one is correct answer...

Answered by mirayagangwani562
1

Answer:

7x and 9x

Step-by-step explanation:

you can see 7 and 9 are constants that is number and X is a variable so same variable are like terms

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