x²-8x=768
x²-8x-768=0
(x-32)(x+24)=0
x=32 x=-24
you use 32 because it can be negative
plug in for x
(32)(32-8)(1)=768
32×24=768
this isn't the completing the square method though this is zero product law
Answer:
Remainder = 16
Step-by-step explanation:
<u> 1717 </u>
43| 73847
<u>-43</u>
308
<u>- 301</u>
74
<u> -43</u>
317
<u> -301</u>
<u> 16</u>
Answer:
72km
Step-by-step explanation:
10 miles =16km
45milrs=x km
xkm= 16*45/10
=72km
Given that the number rolled is less than 3,
we know that it must be either a 1 or a 2 .
The probability of it being a 4 is <em>zero</em>.
Answer:
a.-3
b. y=-3x-1
c. y=-3x-1
d. 3x+y=-1
Step-by-step explanation: