Answer:
−
7
−
3
Step-by-step explanation:
(
−
3
−
7
)
(
−
7
−
3
)
Answer:
12
Step-by-step explanation:
you know there are 4 - 15 minutes parts in 1 hour. so if she can sew 48 yards in 1 hour, divide 48 by 4 =12 yards
This problem is far beyond my capability this problem is declared to be one of the toughest in the world due to it not agreeing with the quadratic formula
Answer:
Yes, because the discriminant is negative.
Step-by-step explanation:
when the discriminate is negative it is a negative square root which is not a real number.