Bantuu yaa yg nomor 3yg b,c,e,f.mau jawab semua jga boleee hehe :D.... Question from @XeNaaArtrile

December 2018 2 29 Report

Bantuu yaa yg nomor 3yg b,c,e,f.mau jawab semua jga boleee hehe :D

hakimium
a). $\sqrt{ \frac{1}{48}} = \frac{1}{ \sqrt{16.3}} = \frac{1}{4 \sqrt{3}}$

b). $\sqrt{ \frac{1}{72}} = \frac{1}{ \sqrt{36.2}} = \frac{1}{6 \sqrt{2}}$

c). √(3/100) = √3/10

d). √0,45 = √[45/100] = √[(9x5)/100] = (3/10)√5 atau 3√5 / 10

e). √[a⁶b²c³] = a³b√c³

f). √[27ab³c⁷] = √[9.3ab³c⁷] = 3√[3ab³c⁷]

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AnggitaSeveners B. $\sqrt{ \frac{1}{72} } = \frac{ \sqrt{1} }{ \sqrt{36} \sqrt{2} } \\ \\ \frac{1}{6} .\frac{1}{ \sqrt{2} } = \frac{1}{6} . \frac{ \sqrt{2} }{ \sqrt{2}. \sqrt{2} } = \frac{1}{6} \sqrt{2}$

c. $\sqrt{0, 03} = \sqrt{ \frac{3}{100} } = \frac{1}{10} \sqrt{3}$

e. $\sqrt{a^6b^2c^3} = a^ \frac{6}{2} . b^ \frac{2}{2} . c^ \frac{3}{2} = a^3bc \sqrt{c}$

f. $\sqrt{27ab^3c^7} = 3^ \frac{3}{2}.a \frac{1}{2}.b^ \frac{3}{2}.c^ \frac{7}{2}=3bc^3 \sqrt{3abc}$

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