Determine the degree of polynomial p(y) =y3(1-y4)
Answers
Answer:
yes
Step-by-step explanation:
A paragraph is a group of words put together to form a group that is usually longer than a sentence. Paragraphs are often made up of several sentences. There are usually between three and eight sentences. Paragraphs can begin with an indentation (about five spaces), or by missing a line out, and then starting again.
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Answer:
\bold{\huge{\fbox{\color{red}{QUESTION}}}}
QUESTION
A metal ‘X’ acquires a green colour coating on its surface on exposure to air.
\bold{\huge{\fbox{\color{blue}{ANSWERS"}}}}
ANSWERS"
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(i)Identify the metal ‘X’ and name the process responsible for this change.
Ans . metal 'X'is a copper.
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(ii) Name and write chemical formula of the green coating formed on the metal.
Ans .This lead to corrosion of cu metal by formation of green coating.
______________________
(iii) List two important methods to prevent the process.
Ans. 1. we should apply grease on the surface of metal time to time.
2. we should apply paint on the surface of metal.
________________________
hope it helps you
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