Answer:
(1) option is correct .
Step-by-step explanation:



which is the equation in the question.
The answer is out of every 5 trials, the desired out come will be approximately 2 times.
Firstly it's not a radical expression.
You can factorize the numerator x²+12x+36 = (x+6)²
Factorize the denominator 12x+72 = 12(x+6)
=(x+6)² / 12(x+6) , simplify. Answer = (x+6)/12
Answer:
8x + 9
Step-by-step explanation:
Combine 6x and 2x since they are "like variables" meaning they both contain an x, and write in standard form ax + bx + c
Answer:
432
Step-by-step explanation:
60 minutes is one hour
60 times 4=240
=240+192=432