Well, your equation y=3/SQRT(3x+4) should be rationalized, but that's not what you want.
If f(x) = 3/SQRT(x+4) and g(x) = 3x
f(g(x)) then = 3/SQRT(3x+4), but rationalizing this = 3SQRT(3x+4)/(3x+4)
Answer:
yes i can but will have to get back to you in about half a hour just doing maths atm with the teacher
Step-by-step explanation:
√(144*x²) = (√144)*(√x²) = 12x
Answer is D.12x.
The answer is 8 because you use the order of operations. So it would be 16 divided by 4, then you would do 4+4 which is 8