3b because b^2-4= 1/b. So 2/1/b= 2b b+2b = 3b
Answer:
h = m + 25
Step-by-step explanation:
Total number of minutes for homework. h
Math problems will take m minutes.
He needs to read for 25 minutes.
h = m + 25
YAY!!! u got it!!! =)
Answer:the answer would be 7.38
А=2
b=-8
c=-90
D=b^2-4ac
D=64+720
D=784=28^2
X1,2=(-b-+D):2a
Х1,2=(8+-28):4
Х1=-5
Х2=9
9514 1404 393
Answer:
1
Step-by-step explanation:
The only integer factor common to 5 and 6 is 1.
__
This will be true for any pair of natural numbers that differ by 1.
