Question

Quadratic equation ax2 + bx + c=0 has______roots, If b2-4ac>0 *​

Answer 1

Answer:

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Answer 2

Answer:

Quadratic equation ax²+bx+c=0 has real and unequal roots,if b²-4ac>0.

STEP BY STEP EXPLANATION:

If b²-4ac=0 then the roots are real and equal because the value of b²-4ac will be 0. And 0 is a real number.

If b²-4ac>0 then the roots are real and unequal because the value of b²-4ac will be greater than 0 and will not be equal to zero.

If b²-4ac<0 then the roots are not real because the value of b²-4ac will be negative which is smaller than zero.

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