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# Log (3x+5) = 1 + (log (x-1)

I need to solve this equation:   Log(3x+5) = 1 + (log (x-1)

# Solve (e^x + 49e^-x)/2 = 7

this is a fraction (e^x + 49 e^-x) / 2  =7

# Find all the zeros using the Rational zero theorem

f(x) = 4x^4 + 21x^3 +33x^2 + 147x +35

# Solve the inequality (x^2(9+x)(x-6))/((x+5)(x-2))> or equal to 0

This is a fraction     x^2(9+x)(x-6) is the numerator  (x+5)(x-2) is the denominator and it's all set to greater than or equal to 0

# solve the polynomial inequalityx^3 + x^2 + 9x +9 <0

HOw would I factor this out?

# I have to solve for the domain of (f-g)(5)f(x) = 9 + (9/x)g(x) = (9/x)

I need help in solving (f-g)(5) and finding the domain. I also need to solve (f/g)(9) and find the domain.

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