The quadratic equation x2 - 4x + k=0 has distinct real roots if

1.	The quadratic equation x2 - 4x + k=0 has distinct real roots if
Answer» the equation x² - 4x + K = 0 has distinct and real roots. hence, b² - 4AC > 0 (-4)² - 4(1)(k) > 0 16 - 4K > 0 16 > 4k k < $\frac{16}{4}$ k < 4 Hence, the equation x² - 4x + k = 0 has distinct real roots if k < 4

Answer»

the equation

x² - 4x + K = 0

has distinct and real roots.

hence,

b² - 4AC > 0

(-4)² - 4(1)(k) > 0

16 - 4K > 0

16 > 4k

k < $\frac{16}{4}$

k < 4

Hence, the equation x² - 4x + k = 0 has distinct real roots if k < 4

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The quadratic equation x2 - 4x + k=0 has distinct real roots if​

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The quadratic equation x2 - 4x + k=0 has distinct real roots if