F ( x ) = x^4 + 16 x² =
= x² · ( x² + 16 )
For x² + 16:
x 1/2 = (0+/-√(-64))/2= +/-8 i /2 = +/- 4 i
x² + 16 = ( x + 4 i ) · ( x - 4 i )
Answer:
f ( x ) = x² · ( x + 4 i ) · ( x - 4 i )
9514 1404 393
Answer:
(-3, 8)
Step-by-step explanation:
For m the midpoint of xy, we have ...
m = (x+y)/2 ⇒ y = 2m-x
y = 2(4, 3) -(11, -2) = (2·4 -11, 2·3 +2)
y = (-3, 8)
that makes the equation of the line perpendicular to it to be -1 / (1/6) = -6
the general equation in point slope form is
y-y1 = m(x-x1) where m=slope and (x1,y1) = point on the line
so here we have:-
y - 23 = 6(x -(-3)
y - 23 = 6x + 18
y = 6x + 41
thats the answer
Answer:
-4198
Step-by-step explanation:
Because 6*3 is 18 and this is negative number
Answer:
approximately 92.8 miles
Step-by-step explanation:
