要过程LOG1/√2(4的五次方+8的2次方)=?log1/√2(4的五次方+8的2次方)=?
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![要过程LOG1/√2(4的五次方+8的2次方)=?log1/√2(4的五次方+8的2次方)=?](/uploads/image/z/1092168-0-8.jpg?t=%E8%A6%81%E8%BF%87%E7%A8%8BLOG1%2F%E2%88%9A2%EF%BC%884%E7%9A%84%E4%BA%94%E6%AC%A1%E6%96%B9%2B8%E7%9A%842%E6%AC%A1%E6%96%B9%EF%BC%89%3D%3Flog1%2F%E2%88%9A2%EF%BC%884%E7%9A%84%E4%BA%94%E6%AC%A1%E6%96%B9%2B8%E7%9A%842%E6%AC%A1%E6%96%B9%EF%BC%89%3D%3F)
要过程LOG1/√2(4的五次方+8的2次方)=?log1/√2(4的五次方+8的2次方)=?
要过程LOG1/√2(4的五次方+8的2次方)=?
log1/√2(4的五次方+8的2次方)=?
要过程LOG1/√2(4的五次方+8的2次方)=?log1/√2(4的五次方+8的2次方)=?
log1/√2(4^5+8^2)
=log2^(-1/2) (4^5+8^2)
=-2log2(2^10+2^6)
=-2log2[2^6(2^4+1)]
=-2log2(2^6)-2log2(2^4+1)
=-12-2log2(17)