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lubasha [3.4K]
3 years ago
10

81 + 9 = 9+81 true or false

Mathematics
1 answer:
alina1380 [7]3 years ago
7 0

Answer:

true

----------------------------------

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Given:

The expression is:

x^2-3x+4+2x^2-x-12

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The terms and like terms in the expression.

Solution:

Terms: Variables, constants and product of variable and constants are known as terms which are separated by addition sign "+".

Like terms: The terms which contain same variables with same power are known as like terms.

The given expression is:

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It can be rewritten as:

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Terms are x^2,-3x,4,2x^2,-x,-12.

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