Math, asked by blackdevil33, 2 months ago

Which of the following is not a Quadratic equation
a) X² + 3x-5=0
b)x² + x³ +2=0
c) 3 + x² + x = 0
d)X²-9=0

Answers

Answered by kumkumgoyaltosham

1

Answer:

b as the degree is $ but in quadratic equation degree should be 2 only

Answered by srsatapathy02

0

Answer:

The second option is not a quadratic equation because the highest power is 3.

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