19.7989898732 or to simplify it 19.79
Answer :Could you take a better photo? I dont quite understand what needs to be found there
Step-by-step explanation:
Answer:
less thaan
Step-by-step explanation:
becuase you subtract 11 from the x values to get the answer.
The answer is A
Hope this helps and mark me as brainlist
Simply cube the equation
So <span><span>(x−y<span>)</span></span></span>³=x³−y³−3xy(x−y)=4³=64
But we know x−y=4 So substituting in the equation
So <span><span>x</span></span>³−y³−3xy(3)=x³−y³−9xy=64
