Answer:
its B. -27
Step-by-step explanation:
The expression 36x² - 121 is in the 'difference of two squares form' which is (a² - b²)
Factorising (a² - b²) gives (a+b)(a-b)
Factorising 36x² - 121 gives (6x+11)(6x-11)
Answer:
12
Step-by-step explanation:
100;lol
Step-by-step explanation:
[70,30] = 210 miles per hour