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## In a class test, the sum of Shefali’s marks in Mathematics and English is 30. Had she got 2 marks more in Mathematics and 3 marks less in English, the product of their marks would have been 210. Find her marks in the two subjects. Q.5

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The best way for solving the question of quadratic equation of exercise 4.3. What are the way that i easily ...Read more

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## The sum of the reciprocals of Rehman’s ages, (in years) 3 years ago and 5 years from now is 1/3. Find his present age. Q.4

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What is the best way for solving this question of quadratic equations, It is very important question for class 10th. ...Read more

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## Find the roots of the following equations: (ii) 1/x+4 – 1/x-7 = 11/30, x = -4, 7 Q.3(1)

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The best question of class 10th is find the roots, How i solve this difficult question, because it is very ...Read more

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## Find the roots of the following equations: (i) x-1/x = 3, x ≠ 0 Q.3(1)

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How i find the root of (i) x-1/x = 3, x ≠ 0 , because it very important question.

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## Find the roots of the following quadratic equations, if they exist, by the method of completing the square:(iv) 2×2 + x + 4 = 0 Q.1(4)

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I want to solve this question but i am not able to solve this question because it is very tough ...Read more

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## Find the roots of the following quadratic equations, if they exist, by the method of completing the square:(iii) 4×2 + 4√3x + 3 = 0 Q.1(3)

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How i solve this problem of class 10th of exercise 4.3 of question no.1 of 3rd part, in easy method. ...Read more

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## Find the roots of the following quadratic equations, if they exist, by the method of completing the square:(ii) 2×2 + x – 4 = 0 Q.1(2)

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How i solve the second part of 1 question of exercise 4.3 of class 10th math (ii) 2×2 + x ...Read more

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## Find the roots of the following quadratic equations, if they exist, by the method of completing the square: (i) 2×2 – 7x +3 = 0 Q.1(1)

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How i find the roots of quadratic equation by completing the square method, because it is very important question of ...Read more