Second answer
Step-by-step explanation:
Using the Pythagorean theorem we can find the height of the triangle:
height = √(14^2 - 12^2)
height = √(196 - 144)
height = √52
height = 7.2
The answer would be 7.2 centimeters.
To factor this take a common multiple. In this case, it is x^2:
x^2(x+1)
Hope this helped!
The associative property because you are moving the parentheses