He made a mistake in step #2. It seemed to be a trivial mistake because it involved signs, but it still had a great impact. Since step#2, his solution was already wrong.
Instead of
(-1)²-4(2)(-6) = 1 + 48 = 49
What he did is
(-1)²-4(2)(-6) = -1 + 48 = 47
Answer:
d
Step-by-step explanation:
it is d
-14a-5=-12
+5 +5
-14a=-7
Divide -7 by -14a
a=2
Answer:
True
Step-by-step explanation:
Renters probably aren't going to rent to you if you have a poor credit history.
hope this helps, brainliest appreciated!
