Question

find roots of eq 5x^2-6x-2=0 by quadratic formula

Answer 1

Step-by-step explanation:

given

5x^2-6x-2=0

let a=5 b=-6 c=-2

so X= -(-6)+-√36+40

=6+√76

or 6-√76

so value of X= 6-+√76

I hope it will be helpful

Answer 2

Answer:

Here your Answer user.

Step-by-step explanation:

$= {b}^{2} - 4ac \\ \\ = { - 6}^{2} - 4.5. - 2 \\ \\ = 36 + 40. \\ \\ = 76.$

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