Respuesta:
h) 3/4
i) 1/2
j) 7/8
k)[tex]\sqrt[]{\frac{1}{2} }=\frac{\sqrt{2} }{2}[/tex]
l) 3/2
Explicación paso a paso:
[tex]h) x^{2} -\frac{9}{16} =0\\ x^{2} =\frac{9}{16}\\ x=\sqrt{\frac{9}{16} } = \frac{\sqrt[]{9} }{\sqrt[]{16} } \\x=\frac{3}{4}\\\\\\i) x^{2} -\frac{1}{4} =0\\x^{2} =\frac{1}{4}\\ x=\sqrt{\frac{1}{4} } = \frac{\sqrt[]{1} }{\sqrt[]{4} } \\x=\frac{1}{2}\\[/tex] [tex]j) x^{2} =\frac{49}{64}\\x=\sqrt[]{\frac{49}{64} } = \frac{\sqrt[]{49} }{\sqrt[]{64} } \\x= \frac{7}{8}[/tex] [tex]k)4x^{2} -2=0\\4x^{2} =2\\x^{2} =\frac{2}{4} =\frac{1}{2} \\x=\sqrt{\frac{1}{2} } = \frac{\sqrt{2}}{2} \\\\l)4x^{2}-9=0\\ 4x^{2} =9\\x^{2} =\frac{9}{4} \\x=\sqrt{\frac{9}{4} } =\frac{\sqrt[]{9} }{\sqrt[]{4} } \\x=\frac{3}{2}[/tex]
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Respuesta:
h) 3/4
i) 1/2
j) 7/8
k)[tex]\sqrt[]{\frac{1}{2} }=\frac{\sqrt{2} }{2}[/tex]
l) 3/2
Explicación paso a paso:
[tex]h) x^{2} -\frac{9}{16} =0\\ x^{2} =\frac{9}{16}\\ x=\sqrt{\frac{9}{16} } = \frac{\sqrt[]{9} }{\sqrt[]{16} } \\x=\frac{3}{4}\\\\\\i) x^{2} -\frac{1}{4} =0\\x^{2} =\frac{1}{4}\\ x=\sqrt{\frac{1}{4} } = \frac{\sqrt[]{1} }{\sqrt[]{4} } \\x=\frac{1}{2}\\[/tex] [tex]j) x^{2} =\frac{49}{64}\\x=\sqrt[]{\frac{49}{64} } = \frac{\sqrt[]{49} }{\sqrt[]{64} } \\x= \frac{7}{8}[/tex] [tex]k)4x^{2} -2=0\\4x^{2} =2\\x^{2} =\frac{2}{4} =\frac{1}{2} \\x=\sqrt{\frac{1}{2} } = \frac{\sqrt{2}}{2} \\\\l)4x^{2}-9=0\\ 4x^{2} =9\\x^{2} =\frac{9}{4} \\x=\sqrt{\frac{9}{4} } =\frac{\sqrt[]{9} }{\sqrt[]{4} } \\x=\frac{3}{2}[/tex]