What is the nature of the roots of the quadratic equation:
9x2
+ 25 = 30x.
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Answered by
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Answer:
==: 9x² + 25 = 30x
==: 9x² - 30x + 25 = 0
==: Discriminant (D) = b² - 4ac (a = 9 , b = -30 , c = 25)
==: D = (-30)² - 4*9*25
==: D = 900 - 900
==: D = 0
Therefore roots will be real and equal
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Answered by
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D=o answer is D=0
the roots will be equal
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