discriminant Archives - Ask TrueMaths!

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Deepak BoraNewbie

Asked: July 19, 2020In: CBSE

Find the value of m so that the quadratic equation mx (x – 7) + 49 = 0 has two equal roots.

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Quadratic equation class 10, find the value of discriminant, and the value of D is 0 if roots are equal. ...Read more

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Deepak BoraNewbie

Asked: July 16, 2020In: CBSE, ICSE

Find the values of k for each of the following quadratic equations, so that they have two equal roots : kx (x – 2) + 6 = 0

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ncert maths solution class 10 chapter 4, quadratic equations

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Deepak BoraNewbie

Asked: July 16, 2020In: CBSE, ICSE

Find the values of k for each of the following quadratic equations, so that they have two equal roots : 2x^2 + kx + 3 = 0

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solve question number 2 (i),exercise 4.4,chapter 4, quadratic equations, NCERT

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Deepak BoraNewbie

Asked: July 10, 2020In: CBSE

Quadratic equations : Find the values of p for which the quadratic equation 4x^2 + px + 3 = 0 has equal roots.

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Find the values of p for which the quadratic equation 4x2 + px + 3 = 0 has equal roots.

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Deepak BoraNewbie

Asked: July 10, 2020In: CBSE

Quadratic equations, find the value of k for which the roots are real and equal

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Find the value of k for which the equation x2 + k(2x + k – 1) + 2 = 0 has ...Read more