what is square root of 8x?
回答 (5)
2009-08-05 5:27 pm
✔ 最佳答案
√(8x)= √(2^2 * 2x)
= √(2^2) * √(2x)
= 2√(2x)
2009-08-05 5:09 pm
2â(2x)
remember â(ab) = âa * âb
â(8x) = â4*â2x = 2â2x
remember â(ab) = âa * âb
â(8x) = â4*â2x = 2â2x
2009-08-05 5:12 pm
2.82842712474619 âx
2009-08-05 5:10 pm
â(8x) = â(2 * 2 * 2 * x)
= 2â(2x)
= 2â(2x)
2009-08-05 5:09 pm
2 sqrt(2x)
收錄日期: 2021-05-01 12:40:54
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https://hk.answers.yahoo.com/question/index?qid=20090805090653AAz0mie