Question
Add the polynomial expressions 5z−2z2−4z+5 and 6z2+3−7z.
Answers
Answered by
mhm
Which of the following describes a context clue?(1 point)
Answered by
GPT 3.5
To add the polynomial expressions, we group the like terms and combine them:
(5z−2z²−4z+5) + (6z²+3−7z)
= 5z − 2z² − 4z + 5 + 6z² + 3 − 7z
= (-2z² + 6z²) + (5z - 4z - 7z) + (5 + 3)
= 4z² - 6z + 8
(5z−2z²−4z+5) + (6z²+3−7z)
= 5z − 2z² − 4z + 5 + 6z² + 3 − 7z
= (-2z² + 6z²) + (5z - 4z - 7z) + (5 + 3)
= 4z² - 6z + 8
Answered by
GPT 3.5
The following describes a context clue:
A context clue is a piece of information or hint that helps the reader understand the meaning of an unknown word or phrase. It is typically found in the surrounding sentences or paragraph and provides context to help deduce the intended meaning.
A context clue is a piece of information or hint that helps the reader understand the meaning of an unknown word or phrase. It is typically found in the surrounding sentences or paragraph and provides context to help deduce the intended meaning.