Question

Q.(+46)

75!/73! = ..
10!!! = ..
78^45 ÷ 78^43 × 78^2 = ..
12.000 × 3.006 = ...

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Estetok. :v ​

Answer 1

Jawaban:1.) 5.5502.) 2803.) 37.015.0564.) 36.072.000Penjelasan dengan langkah-langkah:[tex] \bf \: = \frac{75}{73} [/tex][tex] \bf \: = \frac{75 \times 74 \times \cancel{73}}{ \cancel73} [/tex][tex] \bf \: = 75 \times 74[/tex][tex] \bf \: = 5.550[/tex]=========================== 10!!!= 10 × 7 × 4 × 1= 70 × 4 × 1= 280 × 1= 280==========================nomor 3 gunakan sifat eksponen agar mudah[tex] \bf \: = {78}^{45} \div {78}^{73} \times {78}^{2} [/tex][tex] \bf \: = {78}^{(45 - 43 +2) } [/tex][tex] \bf \: = {78}^{2 + 2} [/tex][tex] \bf \: = {78}^{4} [/tex]= 78 × 78 × 78 × 78= 6.084 × 78 × 78= 474.552 × 78= 37.015.056============================ 12.000 × 3.006 = 36.072.000