COMPLEX NUMBER OPERATIONS
Add expression
(5 + 7i) + (-2 + 6i)
What is 3 + 13i?
Distribute -2(x+3)
What is -2x-6?
Solve
-5 < x + 5 < 5
What is -10 < x < 0?
What are like terms?
What is terms that have the same variable?
Subtract expression
(8 + 3i) -(2 + 4i)
What is 6 - i?
Combine like terms
-4x3 + 7x - 8 + 2x3 -1
What is -2x3 + 7x - 9
Solve
1 < 3x + 4 < 10
What is -1 < x < 2?
What is a complex number?
What is a number that contains a real and imaginary number?
Multiply expression
(6 - 5i)(4 - 3i)
What is 9 - 38i?
Multiply Polynomials
(x + 12)(x + 3)
What is x2 +15x + 36?
Solve
b - 2 > 18 or 3b < 54
What is b > 20 or b > 18?
What is the formula for quadratic function ?
What is y = ax2 +bx + c?
Divide
5 / 2 + 7i
What is 10 - 35i /53?
Multiply Polynomials
(5x - 2)2
What is 25x - 20x + 4?
Solve
5|2x - 7| < 45
What is -1 < x < 8?
Name all parent functions
What is linear, quadratic, absolute value, and cubic?
Divide
5 - 2i / 3 + 4i
What is 7 - 26i / 25?
Multiply polynomials
7x -y)(4x - 2y)
What is 28x2 -18xy+ 2y2
solve
|4x + 5| + 10 ≥ 35
What is -15/ 2 ≥ x or x ≥ 5?
What does the FOIL method stand for?
What is first, outer, inner, last