Question

define coefficient and variable with example​

Answer 1

Answer:

A number used to multiply a variable. Example: 6z means 6 times z, and "z" is a variable, so 6 is a coefficient. Variables with no number have a coefficient of 1. Example: x is really 1x. ... Example: In ax2 + bx + c, "x" is a variable, and "a" and "b" are coefficients.

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Answer 2

Answer:

the number or quantity placed with a number is called coefficient eg--- 5x²--->5 is coefficient

the alphabet or symbol having unknown value is called variable eg---5x²--->x is variable

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