Answer:
the last two (4,2) and (10,5)
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
divide -72 by 24.
-72 ÷ 24 = -3
Answer:
x = -1, 3, and 7
Step-by-step explanation:
Using grouping:
f(x) = x³ − 9x² + 11x + 21
f(x) = x³ − 9x² + 18x − 7x + 21
f(x) = x (x² − 9x + 18) − 7 (x − 3)
f(x) = x (x − 6) (x − 3) − 7 (x − 3)
f(x) = (x² − 6x) (x − 3) − 7 (x − 3)
f(x) = (x² − 6x − 7) (x − 3)
f(x) = (x + 1) (x − 7) (x − 3)
To use long division, see the picture.
The zeros are x = -1, 3, and 7.
The answer would be C. aroma
-4x+26=-2
-4x-26=-2-26
-4x=-28
Divide -28/-4x
X=7