The answer is $4.86
12.96 divided by 8 equals 1.62
1.62 •3= $4.86
Answer:
x²-8x-1=0
comparing above equation with ax²+bx+c=0
a=1
b=-8
c=-1
x=

=(--8+-√(64-4×1×-1)/2×1
=8+-√(64+4)/2
taking positive
x=(8+√68)/2=2(4+√17)/2=4+√17
taking negative
x=(8-√68)/2=2(4-√17)/2=4-√17
Answer:
<u><em>X=1</em></u>
Step-by-step explanation:
Step-by-step explanation:
because the is no answer for that in the calculator
Answer:
Yes, you are correct.
Step-by-step explanation: