計(jì)算(根號(hào)5+根號(hào)3-根號(hào)2)(根號(hào)5-根號(hào)3-根號(hào)2)
計(jì)算(根號(hào)5+根號(hào)3-根號(hào)2)(根號(hào)5-根號(hào)3-根號(hào)2)
數(shù)學(xué)人氣：705 ℃時(shí)間：2020-06-14 07:35:28
優(yōu)質(zhì)解答
(√5+√3-√2)(√5-√3-√2)=[(√5-√2)+√3][(√5-√2)-√3]=(√5-√2)^2-3=4-2√10
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