Resposta :
Resposta:
[tex]\sqrt{\frac{25}{49} } = \frac{5}{7} \\[/tex]
Calculo:
[tex]\sqrt{25} = 5\\\\pois\\\\5*5=25\\\\\\\sqrt{49} = 7\\\\pois\\\\7*7=49[/tex]
Resposta:
[tex]\sqrt{\frac{25}{49} } = \frac{5}{7} \\[/tex]
Calculo:
[tex]\sqrt{25} = 5\\\\pois\\\\5*5=25\\\\\\\sqrt{49} = 7\\\\pois\\\\7*7=49[/tex]