So I won't tell you the answer but I will give you a clue. do 120 times 16 - 8 + 6
Step-by-step explanation:
here's the answer to your question
I will get you started.
x^2+4x-4 = 8
x^2 + 4x - 4 - 8 = 0
x^2 + 4x - 12 = 0
You must now use the quadratic formula.
In the formula, a = 1, b = 4, and c = -12.
Take it from here.
Answer:
c)55
Step-by-step explanation: