In general, you cannot prove that because it is not true.
2 is rational. √2 is not.
Answer:
B), x=-1, y=-2, z=1.
Step-by-step explanation:
If you want to check if your answer is correct, expanding it all out will help!
(x-6)(x+2)=0 <-- Use FOIL tactic
x²+2x-6x-12=0
x²-4x-12=0
As you can see, this is identical to the initial equation given. The x values would be 6 and -2, as seen from the factored equation.
Hope I helped :)
3.75, 3.9, 4.256, 4.258, 4.5
Answer:
eine Menge Geld
Step-by-step explanation:
