bentuk sederhana dari (2³a⁷bc²) (3²ab⁵c⁹)
Matematika
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Pertanyaan
bentuk sederhana dari (2³a⁷bc²) (3²ab⁵c⁹)
1 Jawaban
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1. Jawaban QUEENCROWN
[tex](2 {}^{3} a {}^{7} bc {}^{2} )(3 {}^{2} ab {}^{5} c {}^{9} ) \\ = 2 {}^{3} a {}^{7} b {}^{1} c {}^{2} \times 3 {}^{2} a {}^{1} b {}^{5} c {}^{9} \\ = 2 {}^{3}3 {}^{2} a {}^{7 + 1} b {}^{1 + 5} c {}^{2 + 9} \\ = 8 \times 9 \times a {}^{8} b {}^{6} c {}^{11} \\ = 72a {}^{8} b {}^{6} c {}^{11} [/tex]