Question

Q,4 Find the roots of the following quadratic equations
using the quadratic formula

1) 6a2 x2 - 7abx - 3b2 = 0, a is not equal to 0

2) abx2 + (b2-ac)x - bc =0

3) x-1/x-2 + x-3/x-4 = 3* 1/3, x is not equal to 2,4

4) 4/x -3 = 2/2x+3 , x is not equal to 0
, -3/2





please help me ​

Answer 1

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