I’ll say it’s true because your left off with -11=-11 which is true
There's actually a secret trick to doing it without using the complete the square method. There's a formula and it always works. My teacher taught me it and I used it a lot in the ALG1 EOC and was VERY helpful. I guess ur prepping for the eoc ri xD
So the "hack" is the first 2 attachments.
it's important to know the typical method, so the typical one is the last attachment
Answer:
there are no real solutions
Step-by-step explanation:
there is a rule that says
so we have
and we have the definition
so we have
and using the quadratic formula we get that
there are no real solutions
Given:
540 miles to college
average rate of 45 miles per hour
How many hours will it take him to get 3/4 of the way there?
540 miles * 3/4 = (540 * 3) / 4 = 1620/4 = 405 miles
405 miles / 45 mph = 9 hours.
It would take Tameron 9 hours to travel 3/4 of the way there.