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Gimagg5549
18.02.2021 •
Mathematics
Which of the expressions below have exactly 3 terms? Select all that apply.
A) 10x + 8
B) 3x3 + 6x2 + 9x + 12
C) 6x + 9–3x2
D) 833 + 12x + 16
Solved
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Ответ:
C. 6x + 9 - 3x^2
Step-by-step explanation:
We have 4 expressions and are being asked which has 3 terms.
When it comes to terms, terms are numbers that are different, it could be separated through a variable, square root, symbol, e.t.c.
So when looking for an answer, we need 3 numbers with different variables or symbols, let's look
A. only has two, 10x and 8. Therefore it is wrong.
B. has 4 terms, 3x^3, 6x^2, 9x, and 12. Therefore it is wrong.
C. is correct because it has 3 terms, 6x, 9, and 3x^2.
D. has 2 terms, 833 and 12x, though 16 is there, it is the same as 833, therefore not counting it as its own term.
Ответ:
I would love some free points actually..
Thank you. <3
Step-by-step explanation: