x² – 5x + 4 = 0 Characterize the roots of the following quadratic equations using the discriminant with solution
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x² – 5x + 4 = 0 Characterize the roots of the following quadratic equations using the discriminant with solution
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Answer:
9 : Real, rational and unequal
Step-by-step explanation:
discriminant : b^2 - 4ac
(-5)^2 -4(1)(4)
=25-16
=9 , real, rational and unequal