Question: Solve each quadratic equation by any method. Find only real solutions in exact form, not rounded decimals. If necessary, write answers in simplified radical form.

in exact form, not rounded decimals. If necessary, write answers in simplified

Solve each quadratic equation by any method. Find only real solutions in exact form, not rounded decimals. If necessary, write answers in simplified radical form. 1. 3x2 + 7x - 20= 0 2. 2x2 + 8x + 1=6 3. 6x2 + 14x - 3 = 3x + 7 4. - x2 + 2x + 9=4x +5 5. 2x2 - 9x + 6=7x2 + 17x - 18 6. A IW NIH - x2 + 0 7. 4x2 - 2x - 19 = 3x2 + 4x + 22

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