15.已知a=1.6×109,b=4×103,則a2÷2b ... - 阿摩線上測驗
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a2÷2b=1.6×109×1.6×109/2×4×103 =32×1013=3.2×101415.已知a=1.6×109,b=4×103,則a2÷2b=? (A) 2×1..-阿摩線上測驗This is a large modal.
a2÷2b=1.6×109×1.6×109/2×4×103 =32×1013=3.2×101415.已知a=1.6×109,b=4×103,則a2÷2b=? (A) 2×1..-阿摩線上測驗This is a large modal.