Question

3x²+2√5x-5=0 solve by quadratic formula​

Answer 1

Answer:

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3x² + 2√5 x - 5 = 0

3x² + 3√5x - √5x - 5 = 0

3x (x +√5)   - √5    ( x - √5 )    = 0

(3x + √5) ( x - √5 ) = 0

So, x wil be √5  or - √5 / 3

Answer 2

Answer:

by finding the roots of the equation

Step-by-step explanation:

x1 =  0.745367322

x2= -2.236033989

hence the