shanecarr
shanecarr
16-12-2021
Mathematics
contestada
3x times (7 times x)
Respuesta :
kamelialawrence001
kamelialawrence001
19-12-2021
Answer:
21x raised to the second power
Step-by-step explanation:
3x ( 7 times x)
3x(7x)
21x^2
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