Question

Hey buddies plz help me

1) Find roots by factorisations method
a) 3x^2 + 5 root 5 x -10 =0
b) x^2 - 9 x + 20 = 0

2) Discuss nature of roots
a) 2x^2 + x - 1
b) 1/x × x^2 - 3x + 5

3) Solve
4x^2 - 4a^2 x + (a^4 - b^4) =0

plz solve for me all bhaiya nad didi who is available aata ho to plz sab solve kardo it will be so...helpful to me !!!

PLZ IF U KNOW THE ANSWER THEN ONLY GIVE THIER VIEWS OTHERWISE THANK YOU VERY MUCH !!!

Answer 1

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Answer 2

Answer:

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