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SonuNewbie

Asked: August 7, 2021In: NCERT Class 9th Maths

How will you describe the position of a table lamp on your study table to another person? Q.1

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How i solve the ncert class 9th chapter coordinate geometry please help me to solve this question in a easiest ...Read more

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SonuNewbie

Asked: August 9, 2021In: NCERT Class 9th Maths

If the point (3, 4) lies on the graph of the equation 3y = ax+7, find the value of a. Q.3

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Sir please help me to solve the ncert class 9th solution of chapter linear equations in two variables .How I ...Read more

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SonuNewbie

Asked: August 10, 2021In: NCERT Class 9th Maths

In ΔABC, AD is the perpendicular bisector of BC (see Fig. 7.30). Show that ΔABC is an isosceles triangle in which AB = AC. Q.2

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Today I am solving the ncert class 9th solution of chapter triangles.Find the best solution of exercise 7.2 question number ...Read more

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mehakNewbie

Asked: June 14, 2023In: CBSE

3. If α and β are the zeros of the quadratic polynomial f(x) = x2 – 5x + 4, find the value of 1/α + 1/β – 2αβ.

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Please explain in detail. find the value of 1/α + 1/β – 2αβ, when quadratic polynomial is f(x) = x2 – ...Read more

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mehakNewbie

Asked: June 28, 2023In: CBSE

2. In each of the following, determine whether the given values are solutions of the given equation or not: (v) 2×2 – x + 9 = x2 + 4x + 3, x = 2, x = 3

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Explain, how did we split the number in the equation. How to prove? Class 10th, Statistics, Rd sharma, Mathematics.

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Deepak BoraNewbie

Asked: July 4, 2020In: CBSE, Competition, ICSE, IIT

How can we remember formulas in mathematics.?

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How to remember formula in mathematics. If you are weak in maths.💯💯

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Deepak BoraNewbie

Asked: July 10, 2020In: CBSE

Quadratic equations : Solve the following for x: √2 x^2 + 7x + 5 √2 = 0

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Solve the following for x: x2 + 7x + 5Read more

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Discy Latest Questions

How will you describe the position of a table lamp on your study table to another person? Q.1

If the point (3, 4) lies on the graph of the equation 3y = ax+7, find the value of a. Q.3

In ΔABC, AD is the perpendicular bisector of BC (see Fig. 7.30). Show that ΔABC is an isosceles triangle in which AB = AC. Q.2

3. If α and β are the zeros of the quadratic polynomial f(x) = x2 – 5x + 4, find the value of 1/α + 1/β – 2αβ.

2. In each of the following, determine whether the given values are solutions of the given equation or not: (v) 2×2 – x + 9 = x2 + 4x + 3, x = 2, x = 3

How can we remember formulas in mathematics.?

Quadratic equations : Solve the following for x: √2 x^2 + 7x + 5 √2 = 0