Question

Ayuda por favor,doy 15

Answer 1

 x^{3} + 5 / 3 = 23
     
x^{3} + 5 = 69
       
x^{3} = 64
       
x = 4
 
\sqrt{x} + 6 / 4 = 9
   
\sqrt{x} + 6 = 36
   
\sqrt{x} = 30
 
x = 900
 
4 + 2x - 12 + 10 = -3x + 7
5x = 5
 x = 1
 
-3x - 3 + 2 = -4x + 1
   
x = 2
   

(x-3)^{2} = 0 x^{2} - 6x + 9 = 0
   
x^{2} -6x = -9
       
x = 3 [/tex]