Question

ayúdenme a resolver ​

Answer 1

Respuesta:

1. x^2 - 25 = 0

x^2 = 25

x = raíz de 25

x = 5

2. 4x^2 - 144 = 0

4x^2 = 144

x^2 = 144/4

x^2 = 36

x = raíz de 36

x = 6

3. x^4 + 25 = 0

x^4 = 25

x = raíz de 5

Answer 2

1)- x^2=25

x= +√25

x=5

= - 5

2)- 4 (x^2 - 36) =0

x=6

x= - 6