Question

Which of the following is not a quadratic equation? *
x²+5x – 2 =0

y²- 5y = - 10

m³ + 3m² - 2 = 3m³

x² - 4x=0
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Answer 1

Answer:

m³+3m²-2=3m³ is not a quadratic equation

Step-by-step explanation:

It is because the degree of the equation is 3. So it is a cubic equation

Answer 2

Step-by-step explanation:

second equation

square root of x+5x-2=0

it is quadratic equation

hope it helpful