3 /9 |- 67% + (10 pts) 4. Solve the following quadratic equations. If the solutions are imaginary, write them in the form a + bi (a) x -61+5=0 (b) x' + 4=0 (c) .x + 3.x +5=0 (d) (x-4)(x-1)=10 (e) x-3x-10-0