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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 9: Tính biểu thức : \(A=\dfrac{2x+\sqrt{2x+2}}{\sqrt{x}}-5\) Cho hay nhất x vote 5 sao x cảm ơn

Toán Lớp 9: Tính biểu thức :
\(A=\dfrac{2x+\sqrt{2x+2}}{\sqrt{x}}-5\)
Cho hay nhất x vote 5 sao x cảm ơn

Comments ( 1 )

  1. #Rick

    A=(2x+\sqrt{2x+2})/(\sqrt{x})-5

    A=(2x+\sqrt{2x+2})/(\sqrt{x})-5/1

    A=(2x+\sqrt{2x+2})/(\sqrt{x})-(\sqrt{x}*5)/(\sqrt{x}*1)

    A=(2x+\sqrt{2x+2})/(\sqrt{x})-(5\sqrt{x})/(\sqrt{x)

    A=(2x+\sqrt{2x+2}-5\sqrt{x})/(\sqrt{x})

     

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222-9+11+12:2*14+14 = ? ( )

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