Find the sum, difference, or product
Solve by using square root property
Solve the equation 1
Solve the equation 2
Solving Inequalities
100
(5 - 4i) + (9 + 7i)
14 + 3i
100
x^2 = -169
+-13i
100
Solve using the quadratic formula
x^2 + x + 5 = 0
{ -1/2+- sqrt19 / (2)i}
100
|3x + 2| + 2 = 5
{1/3, -5/3}
100
| x - 9 | > 3
(- ∞, 6) U (12, ∞)
200
(3 + 8i) - (-8 + i)
11 + 7i
200
x^2 = 20
+- 2√5
200
Solve by using quadratic formula
2x^2 + 10x + 6 = 0
(-5 +- sqrt13)/2
200
x = sqrt(3x+18)
{6}
200
| 6x + 7 | + 1 < 5
(-11/6, -1/2)
300
(8 - 2i)(4 + 9i)
50 + 64i
300
(x + 3)^2 = 25
{-8, 2}
300
|9x + 2| = 1
{-1/9, -1/3}
300
sqrt(x+4) = 7
??
300
| x +7 | < 4
(-11, -3)
400
(7 - 3i)^2
40 -42i
400
(x + 3)^2 = 15
{3 +- √15}
400
|7x + 10| = |6x + 7|
{-3, -17/3}
400
7sqrtx + 6 = 34
16
400
|2x + 2| - 5 < 0
(-7/2,3/2)
500
Graph the circle
(x - 2)2 + (y - 5)2 = 4
500
(x+16)^2 = -2
-16 +- i√2
500
| x + 9| + 4 = 12
{-1, -17}
500
(x+5)/6 = (x +6)/7
1
500
Find the center-radius form of the equation of the circle
Center (-10,-3), radius
sqrt11
(x + 10)2 + (y + 3)2 = 11