Math, asked by sagar3047, 3 months ago

3. Solve the equation 2x2 - V5 x - 2 = 0.​

Answers

Answered by vaishubh1707
4

Answer:

(√5±√41)/4

Step-by-step explanation:

a=2 , b=-√5 and c =-2

discriminate(D)

b²-4ac= (-√5)²-4(2)(-2)

= 25+16

= 41

Roots are (-b±√D)/2a.

Thus, roots are (√5±√41)/4

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