Answer:
either ft or length
Step-by-step explanation:
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.
brainly.com/question/953809
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Answer:
-3y - 51
Step-by-step explanation:
combine like terms.
that should be right, or do you have any more info to the question?
Option d: is the correct answer.
Explanation:
The expression is
We need to simplify the expression, using the product of powers.
The product of powers states that "when multiplying two powers with the same base the exponent values can be added up".
Thus, grouping the same base and adding the exponent values from the expression , we have,
Adding the exponent, we get,
Thus, the simplified expression is
Hence, Option d is the correct answer.
One and six tenths. i hope this helped you!!