To solve a quadratic equation like
, you can use the quadratic formula

In your case,
, so the formula becomes

We can simplify the expression:

Since -3 is negative, its square root is computed as

So, the solutions are

Step by step explanation:
The answer is bAAAA I mean
The answer is c point line
Answer:
Step-by-step explanation:
first number = x
second number = y
x = y - 4
2y = 3x + 19
substitute x to the second equation
2y = 3(y-4) - 4
2y = 3y -16
-y = -16
y = 16
Go back to first equation
x = y - 4
x = 16 - 4
x = 12