The difference of the square of a number and 10 is equal to 3 times that number. Find
the negative solution

X= 5

X = -2

Step-by-step explanation:

X² -10 = 3X

X² - 3X - 10 = 0

(X - 5) (X + 2) = 0

X =5

X = -2

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

answer: what in the world is this

step-by-step explanation: