Answer:

Step-by-step explanation:
Given the expression;

According to difference of two square;
x² - 16 = x²-4² = (x+4)(x-4)
Substitute;

Find the LCM

Answer:
it is isosceles
Step-by-step explanation:
look at the image i have attached
Answer:
C) 14
Step-by-step explanation:
3x-6=36
3x=36+6
3x=42
x=42/3
x=14
No no no no no no no no no jk its c your welcome