Question

write the coefficient of x², x³-2x²+3x+1​

Answer 1

Answer:

-2 is the coefficent of x²

Answer 2

The given question is we have to write the coefficient of

${x}^{2}$

where the given expression is

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

In mathematics a numerical or constant quantity placed before and multiplying the variable in an algebraic expression is called coefficient.

for eg., 4 in 4x

It is also defined as any of the factors of a product considered in relation to a specific factor.

The coefficient in a equation can be defined as a number used to multiply with the variables.

The coefficient represents the numerical value or sometimes it may be a alphabetical letters in an equation.

In the above expression

${x}^{3} \: \: is \: multipied \: with \: 1 \\ {x}^{2} \: is \: multiplied \: with \: - 2 \\ x \: is \: multiplied \: with \: 3 \\ and \: the \: constant \: term \: is \: 1$

Therefore, the value of the coefficient is -2.

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