Answer:
where is the chart? I can't help if I cannot see the chart of the data.
-8(7 + 6x) - 3x = 2x + 5
-56 - 48x - 3x = 2x + 5
-56 - 51x = 2x + 5
-51x = 2x + 5 + 56
-51x = 2x + 61
-51x - 2x = 61
-53x = 61
Lastly divide both sides by -53
Answer: x = 61/-53.
Answer:
C
Step-by-step explanation:
Answer:
x³ - 5x² + 9x - 5
Step-by-step explanation:
If one root is 2 + i, other has to be 2 - i.
So at least 3 roots, minimum degree is 3
(x - 2 - i)(x - 2 + i)(x - 1)
[(x - 2)² - (i)²](x - 1)
(x² - 4x + 4 + 1)(x - 1)
(x² - 4x + 5)(x - 1)
x³ - 4x² + 5x - x² + 4x - 5
x³ - 5x² + 9x - 5