Expanding the limit, we get (x^2+2x∆x+∆x^2-2x-2∆x+1-x^2+2x-1)/<span>∆x
Crossing the 1s , the 2xs, and the x^2s out, we get
(2x</span>∆x+∆x^2-2∆x)/<span>∆x
Dividing the </span><span>∆x, we get
2x+</span><span>∆x-2.
Making the limit of </span><span>∆x=0, we get 2x-2.</span>
8q+4=20
8q=16
q=2
hope this helps!
Theyre both divisible by 3
15n-18= 3(5n - 6)
She may or may not because it depends on how much is the food and drink
Answer:
5
Step-by-step explanation:
15 × 
= 5
