Sederhanakan bentuk berikut! a) [tex] \frac{6}{ \sqrt{5} - \sqrt{2} } [/tex] b) [tex] {4}^{ \frac{3}{2} } [/tex] c) [tex]( \sqrt{3} + \sqrt{2} )( \sqrt{3}
Matematika
Bassoke555
Pertanyaan
Sederhanakan bentuk berikut!
a)
[tex] \frac{6}{ \sqrt{5} - \sqrt{2} } [/tex]
b)
[tex] {4}^{ \frac{3}{2} } [/tex]
c)
[tex]( \sqrt{3} + \sqrt{2} )( \sqrt{3} - \sqrt{2} )[/tex]
a)
[tex] \frac{6}{ \sqrt{5} - \sqrt{2} } [/tex]
b)
[tex] {4}^{ \frac{3}{2} } [/tex]
c)
[tex]( \sqrt{3} + \sqrt{2} )( \sqrt{3} - \sqrt{2} )[/tex]
1 Jawaban
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1. Jawaban PatrickNangoy
a.
[tex] \frac{6}{ \sqrt{5} - \sqrt{2} } \times \frac{ \sqrt{5} + \sqrt{2}}{ \sqrt{5} + \sqrt{2} } [/tex]
= 6/2 (√5+√2) = 3√5 + 3√2
b. √4³ = 2³ = 8
c. (√3)² - (√2)² = 3-2 = 1