Polynomial

Q.

A polynomial that contains only one term is called a __.

Q.

What is a double graph?

Q. Are monomials called polynomials

Q. $\text{Which of the following expression is a}\text{trinomial ?}$

1. $7c+9ab-13b^2+2$
2. $6x+2y^3+9z^2+3$
3. $a+bc$
4. $6+9y+x+9x$

Q.

Find the value of the expression

$(36x^2+25y^2-60xy)$ When $x=\frac{2}{3}$ and $y=\frac{1}{5}$

Q.

How do you classify a polynomial?

Q. Divide the Polynomial$(x^4-10x^3+27x^2-46x+28)\text{by}(x-7)$
and obtain the quotient.

Q. The product of two monomials is always a binomial.

1. True
2. False

Q.

What is the degree of the polynomial
$P\left(x\right)=-5x^9-x^{12}+3+7x^2+10x$?

1. 0

2. 12

3. 10

4. 9

Q.

Work out the following division: $9x^2{y}^2(3z-24)÷27xy(z-8)$.

Q. Find the zero of the given polynomial.
$(5x-10)$

1. 1
2. 2
3. 0
4. 5

Q. Write the following numbers in the form of rational indices.
(1) Square root of 5th power of 121
(2) Cube of 4th root of 324
(3) 5th root of square of 264
(4) Cube of cube root of 3

Q.

Is $x^4-x^3+x^2-\frac{x}{2}$ a polynomial or not?

Q. Why can't a term within a polynomial have a negative exponent ?

Pls help me solve this question.

Thanx

Q.

A polynomial with more than two terms is a trinomial. State whether the statement given is True or False.

1. True
2. False

Q.

Find the degree of the monomial $s^{8}t$

Q. Question 1(vi)
Identify the terms, their coefficients for the following expressions:
0.3a – 0.6ab + 0.5 b

Q. State whether the following is a polynomial or not? Given reasons.
$\frac{1}{x}-1(x\ne 0)$

Q.

Identify monomials, binomials and trinomials from the following algebraic expressions :

$xy+yz+zx$

Q. What is the degree of the polynomial $x^2-5x-x^5-\frac{5x^7}{6}+11$.

1. 7

Q.

Which of the following expressions are not polynomials :

(i) $x^2+2x^{-2}$

(ii) $\sqrt{a}x+x^2-x^3$

(iii) $3y^3-\sqrt{5}y+9$

(iv) $a{x}^{\frac{1}{2}+ax+9x^2+4}$

(v) $3x^{-2}+2x^{-1}+4x+5$

Q.

Is $\frac{3}{a^2}-3a+3$ polynomial or not ? If not write the reason.

Q.

Which Of The Following Expressions Are Polynomials In One Variable And Which Are Not? State Reasons For Your Answer.

$4x^2-3x+7$

Q.

Write down the numerical as well as literal coefficient of each of the following monomials :

$\frac{2}{3}p{q}^2$

Q. Q- find a number whose fifth part increased by 5 is equal to its fourth part diminished by 5 .

Q.

The degree of the polynomial $a{c}^8+3a{b}^2{c}^5+21$ is

1. 5

2. 10

3. 8

4. 9

Q. Which of the following is not a polynomial?

1. $5x^2+2x+11$
2. $x^3+4$
3. $\sqrt{x}+1$
4. $x^2-9$

Q.

The degree of a monomial $x^2{y}^2{z}^2$ is

1. $6$

2. $2$

3. $3$

4. $8$

Q. $3x-4y+5z$ is an example of ________ in an algebraic expression.

1. like terms
2. variables
3. unlike terms
4. coefficient

Q.

Which of the following are polynomials?

1. $3+ab+ca+ac+cb$

2. $a^{-1}+b^{-3}$

3. $a^3+b^2+c+3$

4. $-3a^2+\frac{1}{2b^2}$