计算5根号下8x-根号下50x-(6根号下x/2-根号下9/2x

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计算5根号下8x-根号下50x-(6根号下x/2-根号下9/2x计算5根号下8x-根号下50x-(6根号下x/2-根号下9/2x计算5根号下8x-根号下50x-(6根号下x/2-根号下9/2x原式=1

计算5根号下8x-根号下50x-(6根号下x/2-根号下9/2x
计算5根号下8x-根号下50x-(6根号下x/2-根号下9/2x

计算5根号下8x-根号下50x-(6根号下x/2-根号下9/2x
原式=10√2x-5√2x-(3√2x-3√1/2x)
=2√2x+3/2 √2x
=3.5√2x
望采纳,谢谢