LOG MATH-needed asap!

1.)Change to exponents help me please. 
a.)log3 81=4
b)log4 1/256=-4

 
2.)Change to exponent:
a.)log3 81=4
b)5^7t=a+b/a
 
What is:
3.)log4  (3z) + log4x
 

4.)9^(x^2)=3^3x+2

Save your time - order a paper!

Get your paper written from scratch within the tight deadline. Our service is a reliable solution to all your troubles. Place an order on any task and we will take care of it. You won’t have to worry about the quality and deadlines

Order Paper Now
5.)9^2x multiplied by (1/3)^x+2 =27 multiplied by (3^x)^-2

"Our Prices Start at $11.99. As Our First Client, Use Coupon Code GET15 to claim 15% Discount This Month!!":

Get started