Question

Solve the following quadratic equations:

1) 2x2+ 6x+ 1 = 0

2) 4x2+ 12x+ 2 = 0

3) 9x2−4x+ 12 = 0

4) (x−1)(x+ 3 +3(x−1))=(4−x)(x−1)(x−1)

Hint:Factor and simplify using (x−1).

Answer 1

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