Answer:
X¹= -2 + 2√33
X²= -2 - 2√33
Step-by-step explanation:
X × (X+2) = 32
X² + 2X = 32
X² + 2X - 32= 0
Δ=132
X= -2 ± 2√33
X¹= -2 + 2√33
X²= -2 - 2√33
(You can change the 2√33 to 11,5 if you want to)
P=m/V
Where p is density,m is mass,v is volume
m=PV
m=74000×0.1785
m=13209kg
-3.4, -1.5, 0, 1/2, 8.5, and 8.45
Hope this helped:))
Answer:
4
Step-by-step explanation:
4 : 1, 2,4
12 :1, 2, 3, 4, 6, 12
Hope this will help ya :S
Answer:
29.390
Step-by-step explanation:
don't know the explnation because i won't tell u
