Latihan Sifat-sifat Fungsi Eksponen

Senin, 09 Maret 2020

Contoh

    (a)    (3x² ⋅ y ^{– 5})(– 3x ^{– 8} ⋅ y⁹)

Jawab:

(a)  (3x² ⋅ y ^{– 5})(– 3x ^{– 8} ⋅ y⁹) = (3x²)(– 3x ^{– 8})(y ^{– 5})(y⁹)

      = (3)( –3)x² ⋅ x ^–8 ⋅ y^–5 ⋅ y⁹

                                          = –9 ⋅ x^{2 – 8} ⋅ y ^{–5 + 9}

                                          = –9^{x – 6} ⋅ y⁴     

                                        

Contoh

Sederhanakanlah!

Jawab:

Contoh

Sederhanakanlah!

Jawab:

Sumber

Labels: Matematika

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