If the equation 3x² - kx + 2k = 0 has equal roots, then the value(s) of k is (are)
6
0 only
24 only
0 or 24
Quadratic Equations
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Question

If the equation 3x² - kx + 2k = 0 has equal roots, then the value(s) of k is (are) 1. 6 2. 0 only 3. 24 only 4. 0 or 24

KnowledgeBoat · Accepted Answer

Given , 3x² - kx + 2k = 0 has equal roots Comparing equation with ax² + bx + c = 0 a= 3 , b = -k , c = 2k Since, equation has equal roots ∴ b² - 4ac = 0 ∴ Option 4 is the correct option.

Mathematics

If the equation 3x² - kx + 2k = 0 has equal roots, then the value(s) of k is (are)
6
0 only
24 only
0 or 24

Quadratic Equations

Related Questions

The value(s) of k for which the quadratic equation 2x² - kx + k = 0 has equal roots is (are)
0 only
4
8 only
0, 8

Mathematics

If the equation 3x2 - kx + 2k = 0 has equal roots, then the value(s) of k is (are)60 only24 only0 or 24

Quadratic Equations

Related Questions

The value(s) of k for which the quadratic equation 2x2 - kx + k = 0 has equal roots is (are)0 only48 only0, 8

If the equation 3x² - kx + 2k = 0 has equal roots, then the value(s) of k is (are)
6
0 only
24 only
0 or 24

The value(s) of k for which the quadratic equation 2x² - kx + k = 0 has equal roots is (are)
0 only
4
8 only
0, 8