Câu hỏi của Lưu Ly Mỹ Nhân Sát

Question

240:(x-5)=22.52-20

乡☪ɦαทɦ💥☪ɦųα✔ · Accepted Answer

$240:\left(x-5\right)=2^2.5^2-20$$240:\left(x-5\right)=80$$x-5=240:80$$x-5=3$$x=8$Câu trả lời: $240:\left(x-5\right)=2^2.5^2-20$$240:\left(x-5\right)=80$$x-5=240:80$$x-5=3$$x=8$

longbvchess · Answer

$240:\left(x-5\right)=2^2.5^2-20$$240:\left(x-5\right)=4.25-20$$240:\left(x-5\right)=100-20$$240:\left(x-5\right)=80$$x-5=240:80$$x-5=3$$x=3+5$$x=8$Câu trả lời: $240:\left(x-5\right)=2^2.5^2-20$$240:\left(x-5\right)=4.25-20$$240:\left(x-5\right)=100-20$$240:\left(x-5\right)=80$$x-5=240:80$$x-5=3$$x=3+5$$x=8$

Capheny Bản Quyền · Answer

$240:\left(x-5\right)=2^2\cdot5^2-20$  $240:\left(x-5\right)=4\cdot25-20$  $240:\left(x-5\right)=100-20$ $240:\left(x-5\right)=80$ $x-5=240:80$ $x-5=3$  $x=3+5$          $x=8$Câu trả lời: $240:\left(x-5\right)=2^2\cdot5^2-20$  $240:\left(x-5\right)=4\cdot25-20$  $240:\left(x-5\right)=100-20$ $240:\left(x-5\right)=80$ $x-5=240:80$ $x-5=3$  $x=3+5$          $x=8$

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