Question

what is polynomials ?​

Answer 1

Required Answer:

A polynomial is an expression with three or more terms in it.

• For example:

2x + 5 - 3 + 4 is a polynomial.

It has more than three terms.

Note exception:

The expression 2x + 3x + 4z - 5y cannot be a polynomial.

It is considered as a trinomial. Why is it so?

Answer: Here, we can see like terms having same variables, we can add them.

After adding the expression will be 5x + 4z - 5y which is a trinomial.

Explore More:

There are 4 types of expressions on the basis of terms. They are:

• Monomial
• Binomial
• Trinomial
• Polynomial

Monomial: A monomial is an expression having only a single term. Eg: 2x, 3z, 76y, etc.

Binomial: A binomial is an expression having two terms.

Eg: 2x + 3y, 3z - 2x, etc.

Trinomial: A trinomial is an expression having three terms. Eg: 23y + 2z - 3p, 9z - 2x + 3p,etc.

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Answer 2

in Mathematics Language ⤵

ax² + bx + c is a Polynomial where a , b, c are Real numbers and all the Exponents of x are non - negative integers .....

Extra for Knowledge ✓

Type Of Polynomials (On the basis of terms )

1. Monomials → 2x , 2 , 5x³ , -5y²
2. Binomials → P(x) = x² - x , y³⁰ + 1
3. Trinomials → P(x) x + x² + π , √2 + x - x²

☆ Types of Polynomials ( On the Basis of Degree /Exponent)

1. Linear
2. Quadratic
3. Cubic

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