根号24乘以根号42=?化简即可
问题描述:
根号24乘以根号42=?化简即可
答
√24 × √42
= 2√6 × √(6×7)
= 12√7
根号24乘以根号42=?化简即可
√24 × √42
= 2√6 × √(6×7)
= 12√7