Question

coefficient of xsquare in under root 2 x - 1​

Answer 1

Answer:

Step-by-step explanation:

There is no x² term , so it's coefficient is 0 . Heya!! Coefficients is a factor of variable in a given term. Here x^2 has a coefficient of 0

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Answer 2

Answer:

0

Step-by-step explanation:

The coefficient of x^2 in √(2x-1) is zero.

Why ?

It's because there is no x^2 in the term √(2x+1).

What you need to know ?

• What is coefficient ?

In simple words , a coefficient is the numerical value that is multiplied by a variable in a term.

• What a term is made up of ?

A term is made up of following :

☞ Variable : A variable is a symbol for a number we don't know yet. It is usually a letter like x or y.

☞ Coefficient : a coefficient is the numerical value that is multiplied by a variable in a term.

☞ Exponents - It is the power of a coefficient or a variable. exponents are usually attached to variables, but can also be found with a constant too.

Polynomial : More than three terms and monomial , binomial, trinomial. [poly means many. this is where it specifies itself.]

Classification of polynomial based on terms :

• Monomial : has one term

• Binomial : had two terms.

• Trinomial : has three terms.

Classification of polynomial based on degree

• Linear polynomial : has degree as one.

• Quadratic polynomial : has degree as two.

• Cubic polynomial : Degree is two.