Answer:
https://www.calculatorsoup.com/ go to calculator soup! it's literally just a bunch of calculators, i'm sure you can find one!
-7n-4n= -11n
-15+7= -8
-11n-8
Step-by-step explanation:
Factor
Rewrite Equation
x and 6
6^2 is 36
x^2 is still x^2
now we need to find the square root of their sum
square root of ( 36 + x^2 )
I'm not that sure about this one i think it might be more simplified
cant rlly read the question
