nlduncan0516
nlduncan0516
18-11-2020
Mathematics
contestada
How do I simplify 9^7 × 9^2?
Respuesta :
Аноним
Аноним
18-11-2020
Answer: 420
387
420
489
Step-by-step explanation:
9^7: 4782969
9^2: 81
81 x 47 = 387
420
489
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