The sum of the expression (–x² + x) and (x² – 3x – 1) will be –2x – 1. Then the correct option is D.
<h3>What is Algebra?</h3>
The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
The expression can be written as
(–x² + x) and (x² – 3x – 1)
Then the sum of the expression (–x² + x) and (x² – 3x – 1) will be
(–x² + x) + (x² – 3x – 1) = –2x – 1
Then the correct option is D.
More about the Algebra link is given below.
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Answer:
I have actually done this before, I got it right and I chose C!
hope this helps. love u guys!
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Answer :</h3>
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<h3>
Solving Steps:</h3>
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<u>breakdown</u>
<u>factor common term</u>
<u>collect in groups</u>
<u>apply difference between two square method:</u> x² - y² = (x+ y)(x-y)
<u>simplify</u>
I think the answer would be -12 but let me know if its right or wrong
Answer:
229
Step-by-step explanation:
550 Minutes = 229
Rounded to the nearest hundredth = 200