Answer:
3 or 6 but best one would be 6 though
Step-by-step explanation:
I think it's 72605 because it doesn't contain a duplicate number or the numbers 8 and 9.
(f-g)(x) = 2x² + 1 - x² + 7 = x² + 8
Hey there!
To find this, we should figure out what 1/18 can be multiplied by to get 5/6, because when we end up adding them together after multiplying, 5/6x - 5/6x eliminates x.
One thing that would make this easier is to make 1/18 and 5/6 have the same denominator.
6 goes into 18 3 times, so what we could do is multiply both the numerator and denominator of 5/6 by 3.
That gives us 15/18.
Now that we have the denominators the same, we can see that 1/18 goes into 15/18 15 times by comparing the numerators.
This means the first equation should be multiplied by 15.
Hope this helps!
Answer:
(x+6)
Step-by-step explanation:
because you have ( x+6) on bottom of the first equation and on the top on the second equation