Math, asked by smarty2020, 8 months ago

find the discriminant of quadratic equation 4 under root 5x square minus root 5 x minus root 20 = 0

please answer...

Answers

Answered by kumarrram98

1

Step-by-step explanation:

4√5x²-√5x-√20=0

a=4√5

b=-√5

c=-√20

D=b²-4ac

D=(-√5)²-[4×(4√5)×(-√20)]

D=25+16√100

D=25+(16×10)

D=25+160

D=185

D<185(two distinct real root)

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