Question

Determine o valor de x na expressão:

x-($^5 \sqrt{243} + ^3 \sqrt{125} )=2$

A)x= 10
b)x=-8
c)x=-10
d)x=8

Answer 1

$x-( \sqrt[5]{243} + \sqrt[3]{125}) = 2\\\\\\x-( 3 + 5)=2\\\\\\x-8=2\\\\\\x=2+8\\\\\\\boxed{\boxed{x=10}}\ \ \ \ \ \ \ \ \ \ Letra\ a)\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ok$