Classify the following polynomials based on number of terms. S.No. Polynomial No of Terms Type of polynomial based of terms (i) 5 t 3 + 6 t + 8 t 2 3 Terms (ii) y - 7 2 Terms (iii) 2 3 r 4 1 Term (iv) 6 y 5 + 3 y - 7 3 Term (v) 8 m 2 + 7 m 2 Like Terms. So, it is 15 m 2 which is 1 term only

Given, S.No. Polynomial No of Terms Type of polynomial based of terms (i) 5 t 3 + 6 t + 8 t 2 3 Terms (ii) y - 7 2 Terms (iii) 2 3 r 4 1 Term (iv) 6 y 5 + 3 y - 7 3 Term (v) 8 m 2 + 7 m 2 Like Terms. So, it is 15 m 2 which is 1 term only An algebraic expression that contains only one term is called as monomial. An algebraic expression that contains two terms is known as binomial. An algebraic expression containing three terms is known as trinomial. S.No. Polynomial No of Terms Type of polynomial based of terms (i) 5 t 3 + 6 t + 8 t 2 3 Terms Trinomial (ii) y - 7 2 Terms Binomial (iii) 2 3 r 4 1 Term Monomial (iv) 6 y 5 + 3 y - 7 3 Term Trinomial (v) 8 m 2 + 7 m 2 Like Terms. So, it is 15 m 2 which is 1 term only Monomial

E M B I B E

Mathematics Standard 9>Chapter 3 - Algebra>Exercise

Tamil Nadu Board Solutions for Chapter: Algebra, Exercise 2: Exercise

Author:Tamil Nadu Board

Tamil Nadu Board Mathematics Solutions for Exercise - Tamil Nadu Board Solutions for Chapter: Algebra, Exercise 2: Exercise

Attempt the free practice questions on Chapter 3: Algebra, Exercise 2: Exercise with hints and solutions to strengthen your understanding. Mathematics Standard 9 solutions are prepared by Experienced Embibe Experts.

Questions from Tamil Nadu Board Solutions for Chapter: Algebra, Exercise 2: Exercise with Hints & Solutions

EASY

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 3 - Algebra>Exercise>Q 1

Find the value of the polynomial $f (y) = 6 y - 3 y^{2} + 3$ at $y = - 1$ .

EASY

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 3 - Algebra>Exercise>Q 2

If $p (x) = x^{2} - 2 \sqrt{2} x + 1$ , find $p (2 \sqrt{2})$ .

EASY

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 3 - Algebra>Exercise>Q 3

Find the zero of the following polynomial:

$f (z) = 8 z$

MEDIUM

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 3 - Algebra>Exercise>Q 3

Find the zero of the following polynomial:

$p (x) = a x$ when $a \neq 0$

EASY

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 3 - Algebra>Exercise>Q 4

Find the root of the polynomial equation.

$x + 3 = 0$

EASY

9th Tamil Nadu Board

IMPORTANT

Mathematics Standard 9>Chapter 3 - Algebra>Solved Example>Q 2

Classify the following polynomials based on number of terms.

S.No.	Polynomial	No of Terms	Type of polynomial based of terms
(i)	$5 t^{3} + 6 t + 8 t^{2}$	$3$ Terms
(ii)	$y - 7$	$2$ Terms
(iii)	$\frac{2}{3} r^{4}$	$1$ Term
(iv)	$6 y^{5} + 3 y - 7$	$3$ Term
(v)	$8 m^{2} + 7 m^{2}$	Like Terms. So, it is $15 m^{2}$ which is $1$ term only