Number 1 is B, number 2 is C and number 3 is A
(5x³ + 4x²) - (6x² - 2x - 9)
-1(6x²) -1(-2x) -1(-9) = -6x² + 2x + 9
5x³ + 4x² - 6x² + 2x + 9
5x³ - 2x² + 2x + 9 Choice D.
You formatted the equation wrong for the setting your calculus on i would recommend using a Ti-34
Answer:
-101
Step-by-step explanation:
cuz in all the negative integers the small number is the bigger number
Well i think you are suppose to explain how OR WHAT THE CHANGE IN DECREASE Is.
Hope i helped