Is 3 x² + 11x + 10 =0 is a quadratic equation?
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Answer:
yes it is
equation which has degree (highest power of 2 ) is a quadratic equation
by x2 should not be in fraction of under root
Step-by-step explanation:
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3x square + 11x + 10 = 0
a = 3
b = 11
c = 10
d = b square - 4ac
= 11 square - 4 × 3 × 10
= 121 - 120
= 1
d > 0
अतः मूल वास्तविक और भिन्न हैं
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