Question

find x if, (11) power 9 ÷ (11) power 4 = (11) power 5x ​

Answer 1

Answer:

$\frac{ {11}^{9} }{ {11}^{4} } = {11}^{5x} \\ {(11)}^{9 - 4} = {11}^{5x} \\ {11}^{5} = {11}^{5x} \\ 5 = 5x \\ \frac{5}{5} = x \\ \large{ \boxed{ \underline{ \underline{1}} = x}}$

Answer 2

Answer:

x=5/20

Step-by-step explanation:

9¹¹÷4¹¹=(5x)¹¹

9¹¹/4¹¹=(5x)¹¹

(9/4)¹¹=(5x)¹¹

as you know square root cancel out square root,

cube root cancel out cube root

Hence, Power of ¹¹ cancel out power of ¹¹ ,

we got ,

9/4=5x

x= 9/20