When the quadratic expression is x^2 +ax + ..., the binomial square will be
.. (x +(a/2)^2
You have a=-2, so the binomial square will be of the form (x -1)^2. You don't even need to work out the rest of it to know that ...
.. the 4th selection is appropriate.
Answer:
They were going at 15 mph. Scroll down for step-by-step! :)
Step-by-step explanation:
2 hours, 30 miles. 30 divided by 2 :)
Answer:
the answer is x + 3
Step-by-step explanation:
Answer:
blue = 110
red = 83
Step-by-step explanation:
110 + 83 = 193
and the blue jar has 27 more coins than the red jar , so this is correct!
What are you trying to prove here? I know when step will be the use of the Transitive Property. If a=b, and b=c, then a=c.
