Answer:
x³ - 7x² + 4x + 30
Step-by-step explanation:
(x - 5)(x²- 2x -6)
simplify or open the bracket with (x -5)
x(x² - 2x -6)-5(x² - 2x - 6)
x³ - 2x² - 6x - 5x² + 10x + 30
combine the like terms
x³ - 2x² - 5x² + 10x - 6x + 30
x³ - 7x² + 4x + 30
hope this helps
Answer:
A line passes through the points and . Find . L1. A(0, 1, 8). B(3, 5, 2) ... t = 3, s = 4, t = 2. t s. 8 + 3(−6), − 14 + 4(1) z = −10.
Step-by-step explanation:
Answer: 
Step-by-step explanation:

ad 5 to both sides

divide both sides by 4

plug in x to double check
hope this helps :3