Simplifying Radicals
What is the square root of √ 121
What is 11
What are the solutions to x2 + 3 = 52
What is x = 7, -7
What is (10 - i) - (12 + 2i) simplified?
What is -2 - 3i
Solve by quadratic formula: x2 + 2x -3 = 0
What is x = 1, -3
What is the discriminant of x2 - 2x + 4 = 0
Discriminant: -12
What is the square root of √ -24
What is 2i√ 6
What are the solutions to 3(x + 1)2 = 48
What is x = 3, -5
What is (7i)(5 - i) simplified?
What is 7 + 35i
Solve by quadratic formula: x2 − 13x + 42 = 0
What is x = 6 , 7
Find the discriminant and the number/type of solutions for: x2 - 3x - 5 = 0
Discriminant: 29
two real solutions
What is the square root of √ 8 * √ 5
What is 2√ 10
What are the solutions to 2(x2 + 3) = 46
What is x = 2√ 5, -2√ 5
What is (3 - i)(2 +3i) simplified?
What is 9 + 7i
Solve by the quadratic formula: 2x2 - x - 10 = 0
What is x = -2, 5/2
Find the discriminant and the number/type of solutions for: 2x2 + 4x + 2 = 0
Discriminant: 0
one real solution
What is the square root of √ (75/16)
What is (5√ 3)/4
What are the solutions to 3(2x2 + 4) - 2 = 106
What is x = 4, -4
Simplify: (4i)/(1 - i)
What is -2 + 2i
Solve using the quadratic formula: 4x2 + 12x + 9 = 0
x = -3/2
Find the discriminant and the number/type of solutions for: 6x2 - 9x - 14 = 0
Discriminant: 417
2 real solutions
What is the square root of 3√ -48
What is 12i√ 3
What are the solutions to -4(x - 5)2 + 6 = 58
x = 5 + i√ 13, 5 - i√ 13
What is (7+i) ÷ (3 - i)
What is (10 + 5i)/11
Solve by the quadratic formula: x2 + 4x + 9 = 0
What is x = -2 ± i√ 5
Find the discriminant, the number/type of solutions, THEN SOLVE for: -5x2 - 12x - 9 = 0
Discriminant: -36
two imaginary solutions
x = (6 ± 3i)/-5