Answer:
2.83
Step-by-step explanation:
just round to the nearest hundredth
81/4
Step-by-step explanation:


9=4x/9
81=4×
x=81/4
adding logs means elements are multiplied, subtracting means divide. number in front of log is raised to power
base of log is raised to power of element after =
element in log is then equal to log base raised to power
solve resulting equation
I think the answer is (7x-3)(7x+3)
It simplifies to -6a^6b^2c^5+2a^2bc^6