Answer:
-1 and -2
Step-by-step explanation:
f(x) = 4x² − 8kx + 8x −9
f(x) = 4x² − 8(k−1)x − 9
If one root of f(x) is the opposite of the other, then f(x) must be a difference of squares, which means -8(k−1) = 0.
-8(k−1) = 0
k = 1
Therefore, the other polynomial is:
x² + 3x + 2
(x + 1) (x + 2)
The zeros are -1 and -2.
Answer:
-7 degrees
Step-by-step explanation:
-28 divided by 4 equals -7. -7 x 4 = -28
I assume the 9 in 920 represents 900, so if you multiply that by ten you'd get 9,000. Hope this helps :)
Answer:
the gcm or greatest common factor is <u>3xy</u> :)
Step-by-step explanation:
Factor 18x2y3−6xy2+3x3y
18x2y3+3x3y−6xy2
=3xy(6xy2+x2−2y)
3xy(6xy2+x2−2y)
3xy
HOPE THIS HELPS
Answer:
7 minutes ago How long will it take $8,250 to become $13,000 at 7.25% compound weekly? 8 minutes ago Solve Help with these two problems . 9 minutes ago 4n+6+n-2 what is the equivalent expression . 13 minutes ago BC= Round your answer to the nearest hundredth. /20.
Step-by-step explanation: