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## Write the coefficients of x^2 in each of the following: (i) (π*x^2)/2+x (ii) √2x-1

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Chapter 2:- Polynomials CBSE maths Class 9th Exercise 2.1 Question 2:-Write the coefficients of x^2 in each of the following: (iii) (π*x<sup>2</sup>) /2 +x (iv) ...Read more

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## 1. On dividing a polynomial p(x) by x2 – 4, quotient and remainder are found to be x and 3 respectively. The polynomial p(x) is (a) 3×2 + x – 12 (b) x3 – 4x + 3 (c) x2 + 3x – 4 (d) x3 – 4x – 3

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1. On dividing a polynomial p(x) by x2 – 4, quotient and remainder are found to be x and 3 ...Read more

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## Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients.

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NCERT CHAPTER 2.2 QUESTION NO 2

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## Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (i) 4×2 – 3x + 7

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Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (i) ...Read more

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## find the slope of a line passing through the following points: (0,-2), (3,4)

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this is a question from M. L. Aggarwal, class 10th ICSE, in this question you have to find the slope.

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## Given 15 cot A = 8, find sin A and sec A.

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this is question number 4 of exercise 8.1 introduction to trigonometry class 10th. please help to solve it

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## Two water taps together can fill a tank in 9 and 3/8 hours. The tap of larger diameter takes 10 hours less than the smaller one to fill the tank separately. Find the time in which each tap can separately fill the tank.

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Quadratic Equations Exercise 4.3 Two water taps together can fill a tank in 9 and 3/8 hours. The tap of larger diameter ...Read more