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<=>$(16^{sin^{2}x)^{2}-10\cdot 16^{sin^{2}x}+16=0$$2^{4sin^{2}x}=8 or 2$<=>x=π/3 or π/6
$(2^{4sin^{2}x})^{2}-10\cdot 2^{4sin^{2}x}+16=0$
<=>$(16^{sin^{2}x)^{2}-10\cdot 16^{sin^{2}x}+16=0$
ΑπάντησηΔιαγραφή$2^{4sin^{2}x}=8 or 2$<=>x=π/3 or π/6
$(2^{4sin^{2}x})^{2}-10\cdot 2^{4sin^{2}x}+16=0$
ΑπάντησηΔιαγραφή