Question

3)Raiz del 36+4x-5(al cuadrado)=2x+1

4)x+x-x+1-11+15=27x+5(a la decima)- 50x

Answer 1

$\sqrt{36} +4x - 5^{2} = 2x +1$

6 + 4x - 25 = 2x + 1

4x -19  = 2x + 1

4x -2x = 19 + 1

2x = 20

x= 20/2

x = 10



$x+x-x+1-11+15=27x+5^{10} - 50x$

$2x-x+5=27x+9765625 - 50x$

$x+5=-23x+9765625$

23x+ x = 9765625-5

24x = 9765620

x = 9765620/24

x = 406900,83