Tính \(\sqrt{13-\sqrt{160}}-\sqrt{53+4\sqrt{90}}\)
\(\sqrt{13-\sqrt{160}}-\sqrt{53+4\sqrt{90}}\)
Rút gọn:
B=\(\sqrt{13-\sqrt{160}}-\sqrt{53+4\sqrt{90}}\)
Tính
a,\(\sqrt{15-6\sqrt{6}}+\sqrt{35-12\sqrt{6}}\)
b,\(\sqrt{17-3\sqrt{32}}+\sqrt{17+3\sqrt{32}}\)
c,\(\sqrt{49-5\sqrt{96}}+\sqrt{49+5\sqrt{96}}\)
d,\(\sqrt{13-\sqrt{160}}+\sqrt{53+4\sqrt{90}}\)
Rút gọn
\(D=\sqrt{13-\sqrt{160}}-\sqrt{53+4\sqrt{90}}\)
Thực hiện phép tính
a, \(\sqrt{13-\sqrt{160}}-\sqrt{53+4\sqrt{90}}\)
b,\(\left(1+\sqrt{3}-\sqrt{2}\right)\cdot\left(1+\sqrt{3}+\sqrt{2}\right)\)
\(\sqrt{13-\sqrt{160}}\)- \(\sqrt{53+4\sqrt{90}}\)= ?
Tính \(\sqrt{13-\sqrt{160}}+\sqrt{53-4\sqrt{9}}\)
Thực hiện phép tính
a, \(\sqrt{2+\sqrt{3}}-\sqrt{2-\sqrt{3}}\)
b, \(\sqrt{21-12\sqrt{3}-\sqrt{3}}\)
c,\(\left(\sqrt{6}+\sqrt{2}\right)\left(\sqrt{3}-2\right)\sqrt{\sqrt{3}+2}\)
d,\(\sqrt{13-\sqrt{160}}-\sqrt{53+4\sqrt{90}}\)