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Question
Coefficient of x in –9xy2z is ______.
Options
9yz
–9yz
9y2z
–9y2z
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Solution
Coefficient of x in –9xy2z is `bb(underline(-9y^2z))`.
Explanation:
Coefficient is the numerical factor in a term. Sometimes, any factor in a term is called the coefficient of the remaining part of the term.
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