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Question


What is the coefficient of term xy3 in the expression 5x3+10xy3 ?


Options:
A .   10x
B .   10
C .   -10
D .   -1
Answer: Option B
:
B

The coefficient of term xy3 in the expression 5x3+10xy3 is 10.
A coefficient may be either a numerical factor (like 5, -3, 25...) or an algebraic factor (like x,y,x3y...) or a product of two or more factors (like 3xy,5x2z...) in a term of an algebraic expression.
The coefficient of xy3 in the expression 5x3+10xy3 is 10



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