Math, asked by suman3082010, 7 months ago

nature of roots of quadratic equation 4x^2-12x-9=0 is

Answers

Answered by karandenishikant84

2

Answer:

nature of the roots is real and unequal.

Answered by sakshi2005sharma30

2

Answer:

4x² - 12x - 9 = 0

D = b² - 4ac

= (-12)² - 4(4)(-9)

= 144 + 144

= 288

Since,D>0 the roots are real and unequal.

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