Construct:
(a) 3 binomials with only x as a variable;

(b) 3 binomials with x and y as variables;

(c) 3 monomials with x and y as variables;

(d) 2 polynomials with 4 or more terms.

Solution

(a) 1, 5x - 4           2.    3x + 2                3.   10 + 2x
(b) 1, 2x + 3y                   2.    5x - y                 3.    x - 3y
(c) 1, 2xy                         2.    xy    3.    -7xy
(d) 1. 2x³ -x² + 6x - 8    2.    10 + 7x - 2x³ + 4x³

Some More Questions From Algebraic Expressions and Identities Chapter

Subtract 6x² – 5y² + 7y – 4 from 8² – 5xy + 9y² + 6x - 4y

Give five examples of expressions containing one variable and five examples of expressions containing two variables.

Classify the coefficient of each term in the expression
x²y² – 10x²y + 5xy² – 20.

Classify the following polynomials as monomials, binomials, trinomials –z + 5, x + y + z, y + z + 100, ab – ac, 17

Construct:
(a) 3 binomials with only x as a variable;

(b) 3 binomials with x and y as variables;

(c) 3 monomials with x and y as variables;

(d) 2 polynomials with 4 or more terms.

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Algebraic Expressions And Identities

Construct:
(a) 3 binomials with only x as a variable;

(b) 3 binomials with x and y as variables;

(c) 3 monomials with x and y as variables;

(d) 2 polynomials with 4 or more terms.

Some More Questions From Algebraic Expressions and Identities Chapter

Subtract 6x² – 5y² + 7y – 4 from 8² – 5xy + 9y² + 6x - 4y

Give five examples of expressions containing one variable and five examples of expressions containing two variables.

Classify the coefficient of each term in the expression
x²y² – 10x²y + 5xy² – 20.

Classify the following polynomials as monomials, binomials, trinomials –z + 5, x + y + z, y + z + 100, ab – ac, 17

Construct:
(a) 3 binomials with only x as a variable;

(b) 3 binomials with x and y as variables;

(c) 3 monomials with x and y as variables;

(d) 2 polynomials with 4 or more terms.

write two terms which are like
(i) 7xy (ii) 4mn² (iii) 21.

Identify the terms, their coefficients for each of the following expressions.
1 + x + x²

3 - pq + pr - rp

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

Algebraic Expressions And Identities

Construct: (a) 3 binomials with only x as a variable; (b) 3 binomials with x and y as variables; (c) 3 monomials with x and y as variables; (d) 2 polynomials with 4 or more terms.

Some More Questions From Algebraic Expressions and Identities Chapter

Subtract 6x2 – 5y2 + 7y – 4 from 82 – 5xy + 9y2 + 6x - 4y

Give five examples of expressions containing one variable and five examples of expressions containing two variables.

Classify the coefficient of each term in the expressionx2y2 – 10x2y + 5xy2 – 20.

Classify the following polynomials as monomials, binomials, trinomials –z + 5, x + y + z, y + z + 100, ab – ac, 17

Construct: (a) 3 binomials with only x as a variable; (b) 3 binomials with x and y as variables; (c) 3 monomials with x and y as variables; (d) 2 polynomials with 4 or more terms.

write two terms which are like (i) 7xy (ii) 4mn2 (iii) 21.

Identify the terms, their coefficients for each of the following expressions.1 + x + x2

3 - pq + pr - rp

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Construct:
(a) 3 binomials with only x as a variable;

(b) 3 binomials with x and y as variables;

(c) 3 monomials with x and y as variables;

(d) 2 polynomials with 4 or more terms.

Subtract 6x² – 5y² + 7y – 4 from 8² – 5xy + 9y² + 6x - 4y

Classify the coefficient of each term in the expression
x²y² – 10x²y + 5xy² – 20.

Construct:
(a) 3 binomials with only x as a variable;

(b) 3 binomials with x and y as variables;

(c) 3 monomials with x and y as variables;

(d) 2 polynomials with 4 or more terms.

write two terms which are like
(i) 7xy (ii) 4mn² (iii) 21.

Identify the terms, their coefficients for each of the following expressions.
1 + x + x²