# Answer on Algebra Question for Alisha

Question #15487

Simplify the following equations with rules of logarithms and exponents:

y = ln(ax^3)+b and y = ((x^4)+(3x^3))^7

y = ln(ax^3)+b and y = ((x^4)+(3x^3))^7

Expert's answer

ln(a*b)=lna+lnb also ln(a^x)=xlna, using these rules we've obtained 1.

second is (x^4+3x^3)^7=(x^3(x+3))^7=x^21(x+3)^7 (here we used that (ab)^c=(a^c)(b^c) and (a^b)^c=a^(bc))

second is (x^4+3x^3)^7=(x^3(x+3))^7=x^21(x+3)^7 (here we used that (ab)^c=(a^c)(b^c) and (a^b)^c=a^(bc))

Need a fast expert's response?

Submit orderand get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

## Comments

## Leave a comment