Answer:
x³ + 5x² + 5x - 2
Step-by-step explanation:
Given
x³ + 3x² - x + 2x² + 6x - 2 ← collect like terms
= x³ + (3x² + 2x² ) + (- x + 6x ) - 2
= x³ + 5x² + 5x - 2
It could be -20.50 but not sure do u have answer choices
Answer:
Step-by-step explanation:
by definition, a hexagon has six sides.
the prefix "hex-" is derived from the greek "hexi-" which means 6
Answer:
it is d
Step-by-step explanation:
