Question

Coefficient of x3

in 3x4

-x3+5x2

-9 is
please answer fast​

Answer 1

Answer:

-1

Step-by-step explanation:

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Answer 2

Answer:

-1

Step-by-step explanation:

Coefficient is the variable or constant with the variable whose coefficient is being asked in the given term.

In 3x⁴ - x³ + 5x² - 9, there are 4 terms, namely 3x⁴, -x³, 5x² and -9. We have been asked the coefficient of x³  which is in the term '- x³'. - x³ can also be written as - 1x³ or -1 × x³. Therefore, coefficient of x³ is -1.

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