Simplifying Radicals
It is the simplified version of √121
What is 11
The sum of (3 - 5i) + (6 + 9i).
What is 9 + 4i?
The factors of x2 + 10x + 16
What are (x + 8) and (x + 2)?
The a, b, and c values from the equation 5x2 - 16x + 9 = 0
What are a = 5, b = -16, and c = 9?
The value you add to complete the square of x2 + 14x + __ = -13 + __
What is 49?
It is the simplified version of √-49.
What is 7i
The difference of (4 - 2i) - (8 - 6i).
What is -4 + 4i?
The factors of 2x2 + 9x - 18
What are (2x - 3) and (x + 6)?
The a, b, and c values of the equation 10x = -4x2 + 26
What are a = 4, b = 10, and c = -26?
OR a = -4, b = -10, and c = 26
The new equation after completing the square (do not solve): x2 - 2x - 5 = 0
What is (x - 1)2 = 6?
It is the simplified version of √72.
What is 6√2
The product of (5 - 2i)2
What is 21- 20i?
The factors of 6x2 + 13x - 5
What are (2x + 5) and (3x - 1)?
What is 16?
Solve with the Square Root Method: 15x2 + 10 = 280
What is ±3√2?
It is the simplified version of 2√-200.
What is 10i√2
The product of 5√20 times 3√18
What is 60√10?
Factors of 100x2 - 81
What are (10x - 9) and (10x + 9)?
The value of the discriminant AND the nature of the solutions of 3x2 + 4x + 10 = 0
What is -104 and 2 complex roots?
Solutions to x2 + 2 = -18
What is ±2i√5
It is the simplified version of √(25/64)
What is 5/8?
The sum of 7√50+ 2√32.
What is 43√2?
Factors of 2x3 - 22x2 + 56
The value of the discriminant AND the nature of the solutions of 2x2 - 5x - 8 = 0
What is 89 and 2 real irrational roots?
Solutions to 3x2 - 12x = 27
What is ±√13?