Bill says that 3^5 x 2^3 = 6^8 explain why this is not true. (index laws) (x means multiply)

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28