Question

resolva cada raiz com o sinal escondido:
(me ajudem por favor)​

Answer 1

Explicação passo-a-passo:

$a)~~2\sqrt{4} =2(2)=4\\ \\ b)~~3\sqrt{9} =3.(3)=9\\ \\ c)~~4\sqrt{16} =4.(4)=16\\ \\ d)~~1\sqrt{25} =1.(5)=5\\ \\ e)~~5\sqrt{49} =5.(7)=35\\ \\ f)~~6\sqrt{36} =6.(6)=36\\ \\ g)~~7\sqrt{64} =7.(8)=56\\ \\ h)~~9\sqrt{100} =9(10)=90\\ \\ i)~~8\sqrt{121} =8(11)=88\\ \\ j)~~2\sqrt{225} =2(15)=30\\ \\ k)~~10\sqrt{144} =10(12)=120\\ \\ l)~~12\sqrt{1} =12.(1)=12$

$0\sqrt{0} =0(0)=0$