Answer:
What's the question?
Step-by-step explanation:
Answer:
f(x) = (x-4)(x+2)
Step-by-step explanation:
f(x) = x^2 – 2x – 8
What 2 numbers multiply to -8 and add to -2
-4*2 = -8
-4+2 = -2
f(x) = (x-4)(x+2)
22= 2(x+6)
divide on both sides by 2
11= x+6
subtract by 6
5=x
i’m not sure if I read the question right though
2x-3y=1
+2x+3y=2
4x=3 substitute 3/4 for x in the first equation..you get y=2/9.
x=3/4