1). Make your equation equal to 0
2). Then plug in your numbers to the quadratic equation
X = -2
3 x -2 = -6
-6 -2= -8
|-8| = 8
-2 + 1= -1
|-1|=1
They are both simple exercises in addition.
The solutions are:
(-65) x (-2) = <em>130</em>
(5j) + (10j) =<em> 15j</em>
Answer:
4
Step-by-step explanation:
just put -5 to x
|-4|=4
first take the 3 and place it over the negative one in quadrant 2