Answer:
1.) x = 1, 2/3
2.) x = -3±
3.) x =
or x = −3.36092084, 0.69425417
Explanation:
These are quadratic equations so we use the quadratic formula method.
Use the quadratic formula by taking:
1.) a = 3, b = -5, c = 2
2.) a = 1, b = 6, c = 3
3.) a = -3, b = -8, c = 7
Then, substitute into the quadratic formula:
(Check the picture provided for the quadratic formula)