Identify the terms and like terms in the expression. x² - 3x + 4 + 2x² - x - 12. Thank you to anyone who helps, I appreciate it

Question

2 years ago

14

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1 answer:

marta [7] · Answer 1 · 2022-10-08T06:58:38+03:00

Given:

The expression is:

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

To find:

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:

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

It can be rewritten as:

$x^2+(-3x)+4+2x^2+(-x)+(-12)$

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

Like terms are $x^2,2x^2$ and $-3x,-x$ and $4,-12$ .