Yes.
first factor, it’ll come out to:
(x+1)(x-1)(x-2)(x+4)
then just solve each individual factor, but the only one you’re interested in is (x-2) so:
x-2=0
x=2
2 is a root of that polynomial
(the other roots are -1, 1, and -4)
The square root of a negative number. Because anything times itself can't give you a negative answer. Because a negative times a negative will equal a positive number.
Answer:
It would take 5 1/3 hours
Step-by-step explanation:
<u>Step 1: Make an expression</u>
8 * 2/3 = x
<u>Step 2: Multiply</u>
8 * 2/3 = x
16/3 = x
3/3 + 3/3 + 3/3 + 3/3 + 3/3 + 1/3
1 + 1 + 1 + 1 + 1 + 1/3
<em>5 1/3</em>
<em />
Answer: It would take 5 1/3 hours
Answer:
600 ft
Step-by-step explanation:
Alice's Average Speed=280 ft/min
Dave's Average Speed=320 ft/min.
Distance = Average Speed X Time
In 1 minute, their distances from their starting point is determined below.
Alice's Distance=280 X 1=280ft
Dave's Distance= 320 X 1=320ft
Since they walk in opposite direction, their distance from each other will be the sum of their distances from the starting point.
Distance of Alice from Dave=280+320=600 ft
In 1 minute, they were 600 ft apart.
1st , 3rd and last option is correct
