Question

Ex 11 repede va rog
Dau funda
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Answer 1

Răspuns:

a. $\sqrt{2x4x9} =6\sqrt{2}$

b.$\sqrt{5x5x2} =2\sqrt{5}$

c.$\sqrt{3x16} =4\sqrt{3}$

f.$\sqrt{5x49} =7\sqrt{5}$

g.$\sqrt{3x2x4x4} =4\sqrt{6}$

h.$\sqrt{16x5} =4\sqrt{5}$

k. $\sqrt{9x9x3} =9\sqrt{3}$

l.$\sqrt{16x3x9} =12\sqrt{3}$

m.$\sqrt{5x25} =5\sqrt{5\\}$

Explicație pas cu pas: