Matematika Sekolah Menengah Atas hasil dari sqrt(8) + sqrt(50) - sqrt(32)tolong jawab plis​

abbeylynchulv – March 06, 2023

hasil dari sqrt(8) + sqrt(50) - sqrt(32)tolong jawab plis
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`Bentuk akar

[tex]\rightarrow \: \rm{ \sqrt{8} + \sqrt{50} - \sqrt{32} }[/tex]

[tex]\rightarrow \: \rm{ \sqrt{4 \times 2} + \sqrt{25 \times 2} - \sqrt{16 \times 2} }[/tex]

[tex]\rm{\rightarrow \: \sqrt{ {2}^{2} \times 2 } + \sqrt{ {5}^{2} \times 2} - \sqrt{ {4}^{2} \times 2 } }[/tex]

[tex]\rm{\rightarrow \: \sqrt{ {2}^{\cancel{2}} \times 2 } + \sqrt{ {5}^{\cancel{2}} \times 2} - \sqrt{ {4}^{\cancel{2}} \times 2 } }[/tex]

[tex]\rightarrow \: \rm{2 \sqrt{2} + 5 \sqrt{2} - 4 \sqrt{2} }[/tex]

[tex]\rightarrow \: \rm{(2 + 5 - 4) \sqrt{2} }[/tex]

[tex]\rightarrow \: \rm{(7 - 4) \sqrt{2} }[/tex]

[tex]\rightarrow \: \rm{ 3 \sqrt{2} }[/tex]

> Bentuk Akar <

sqrt(8) + sqrt(50) - sqrt(32)

= sqrt(4 × 2) + sqrt(25 × 2) - sqrt(16 × 2)

= 2sqrt(2) + 5sqrt(2) - 4sqrt(2)

= 3sqrt(2)

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