Maths
5. Classify the following as linear, quadratic and cubic polynomials: (ii) x–x^3
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Oct
5. Classify the following as linear, quadratic and cubic polynomials: (ii) x–x^3 5. Classify the following as linear quadratic and cubic polynomials: (ii) x–x^3 October 13, 2020 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
5. Classify the following as linear, quadratic and cubic polynomials: (i) x^2+x
13
Oct
5. Classify the following as linear, quadratic and cubic polynomials: (i) x^2+x 5. Classify the following as linear quadratic and cubic polynomials: (i) x^2+x October 13, 2020 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
4. Write the degree of each of the following polynomials: (i) 5x^3+4x^2+7x (ii) 4–y^2 (iii) 5t–√7 (iv) 3
13
Oct
4. Write the degree of each of the following polynomials: (i) 5x^3+4x^2+7x (ii) 4–y^2 (iii) 5t–√7 (iv) 3 4. Write the degree of each of the following polynomials: (i) 5x^3+4x^2+7x (ii) 4–y^2 (iii) 5t–√7 (iv) 3 October 13, 2020 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
3. Give one example each of a binomial of degree 35, and of a monomial of degree 100.
13
Oct
3. Give one example each of a binomial of degree 35, and of a monomial of degree 100. 3. Give one example each of a binomial of degree 35 and of a monomial of degree 100. October 13, 2020 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
2. Write the coefficients of x^2 in each of the following: (i) 2+x^2+x (ii) 2–x^2+x^3 (iii) (pie/2)x^2+x (iii)√2x-1
13
Oct
2. Write the coefficients of x^2 in each of the following: (i) 2+x^2+x (ii) 2–x^2+x^3 (iii) (pie/2)x^2+x (iii)√2x-1 2. Write the coefficients of x^2 in each of the following: (i) 2+x^2+x (ii) 2–x^2+x^3 (iii) (pie/2)x^2+x (iii)√2x-1 October 13, 2020 Category: Chapter 2 - Polynomials , Maths , NCERT Class 9 ,
1. Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (iv) y+2/y (v) x^10 + y^3 + t^50
13
Oct
1. Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (iv) y+2/y (v) x^10 + y^3 + t^50 1. Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (iv) y+2/y (v) x^10 + y^3 + [...]
1. Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (i) 4x^2–3x+7 (ii) y^2+√2 (iii) 3√t+t√2
13
Oct
1. Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (i) 4x^2–3x+7 (ii) y^2+√2 (iii) 3√t+t√2 1. Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (i) 4x^2–3x+7 (ii) y^2+√2 (iii) 3√t+t√2 October 13, 2020 [...]
Example 21 : Simplify (iv) 13^1/5 x 17^1/5
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Oct
Example 21 : Simplify (iv) 13^1/5 x 17^1/5 Example 21 : Simplify (iv) 13^1/5 x 17^1/5 October 13, 2020 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
Example 21 : Simplify (iii) 7^1/5 / 7^1/3
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Oct
Example 21 : Simplify (iii) 7^1/5 / 7^1/3 Example 21 : Simplify (iii) 7^1/5 / 7^1/3 October 13, 2020 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,
Example 21 : Simplify (ii) (3^1/5) ^4
13
Oct
Example 21 : Simplify (ii) (3^1/5) ^4 Example 21 : Simplify (ii) (3^1/5) ^4 October 13, 2020 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 ,