Question

write the coefficient of x²in 3x³-5x²-5x+6​

Answer 1

Coefficient of x² in 3x³ - 5x² - 5x + 6 is -5

Answer 2

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$\huge\bold{\gray{\sf{Explanation:}}}$

let's discuss what's coefficient..??

coefficient is a constant term or value which is place after a variable or next to the variable.

Let's take example for better understand:

$\bold{\red{{5x}^2}}$+12x+7

Here, coefficient of $\bold{\red{{x}^2}}$ is 5

and coefficient of x is 12

The coefficient of x²in 3x³-5x²-5x+6 is -5

Let's take more example to understand:

${x}^{3} + 5 {x}^{2} + 2x + 1$

In this polynomial coefficient of x^3 will be 1 as there is no value succeeding the x^3 so we consider there will 1.

remember:if there is no value with variable we consider as 1.