Question

evaluate it is from exponents​

Answer 1

=30/6 * -20/6

=30/40 (Cross multiplication)

=3/4 (Answer)

Hope it helps

Mark as brainliest ✌✌✌

Answer 2

Hey mate !! Here you go :-

Here we will use the property of exponents that if the bases are same and exponent is different :-

$x^{a} * x^{b}$=$x^{a+b}$

∴ $\frac{5}{6}^{6}$*$\frac{5}{6}^{-4} }$=$\frac{5}{6}^{6+(-4)} }$

⇒ $\frac{5}{6}^{2} }$

⇒ $\frac{25}{36}$= answer

Hope you found it helpful..

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~