trunc(79/35) = 2
The equation is -x2 - 4 = 14 or -x2 = 18 which is the same as x2 = -18. That is the quadratic equation.
13
You cant solve it unless it is an equation. To be an equation it must have an equals sign.
-2
2(2 + 2)2 + 2
The equation is -x2 - 4 = 14 or -x2 = 18 which is the same as x2 = -18. That is the quadratic equation.
4x + 2 = 54
It is a quadratic equation and its solutions can be found by using the quadratic equation formula.
13
36 - 18
You cant solve it unless it is an equation. To be an equation it must have an equals sign.
-2
The equation does not have a real number solution. Using the quadratic formula will give it's conjugate pair complex solution.
x = 9/2 or x = -2 Solved by using the quadratic equation formula.
using the t-table determine 3 solutions to this equation: y equals 2x
2+2+2+2+2-7 This is an equation that uses 5 2's yet equals 3.
2(2 + 2)2 + 2