“(lg8+lg1000)lg5+3(lg2)平方”怎么算计算“tan65+tan70+1-tan65tan70” 已知两条直线:L1:x+(3+m)y=2,L2:mx+y=-8,若L1垂直L2,则m=多少
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![“(lg8+lg1000)lg5+3(lg2)平方”怎么算计算“tan65+tan70+1-tan65tan70” 已知两条直线:L1:x+(3+m)y=2,L2:mx+y=-8,若L1垂直L2,则m=多少](/uploads/image/z/3137823-63-3.jpg?t=%E2%80%9C%28lg8%2Blg1000%29lg5%2B3%28lg2%29%E5%B9%B3%E6%96%B9%E2%80%9D%E6%80%8E%E4%B9%88%E7%AE%97%E8%AE%A1%E7%AE%97%E2%80%9Ctan65%2Btan70%2B1-tan65tan70%E2%80%9D+%E5%B7%B2%E7%9F%A5%E4%B8%A4%E6%9D%A1%E7%9B%B4%E7%BA%BF%EF%BC%9AL1%3Ax%2B%283%2Bm%29y%3D2%EF%BC%8CL2%3Amx%2By%3D-8%EF%BC%8C%E8%8B%A5L1%E5%9E%82%E7%9B%B4L2%EF%BC%8C%E5%88%99m%3D%E5%A4%9A%E5%B0%91)
“(lg8+lg1000)lg5+3(lg2)平方”怎么算计算“tan65+tan70+1-tan65tan70” 已知两条直线:L1:x+(3+m)y=2,L2:mx+y=-8,若L1垂直L2,则m=多少
“(lg8+lg1000)lg5+3(lg2)平方”怎么算
计算“tan65+tan70+1-tan65tan70” 已知两条直线:L1:x+(3+m)y=2,L2:mx+y=-8,若L1垂直L2,则m=多少
“(lg8+lg1000)lg5+3(lg2)平方”怎么算计算“tan65+tan70+1-tan65tan70” 已知两条直线:L1:x+(3+m)y=2,L2:mx+y=-8,若L1垂直L2,则m=多少
(lg8+lg1000)lg5+3(lg2)²
=(lg2³+lg10³)lg5+3(lg2)²
=(3lg2+3lg10)lg5+3(lg2)²
=(3lg2+3)lg5+3(lg2)²
=3lg2lg5+3lg5+3(lg2)²
=3lg2(lg2+lg5)+3lg5
=3lg2+3lg5
=3(lg2+lg5)
=3
(lg8+lg1000)lg5+3(lg2)平方
=(lg8+3)lg5+2lg2
=lg8+3(lg5+lg2)
=lg8+3
(lg8+lg1000)lg5+3(lg2)^2+lg^-1+lg0.006
化简 lg5(lg8+lg1000)+(lg2^√3)^2
计算:lg5(lg8+lg1000)+(lg2^√3)^2+lg1/6+lg0.06.疑问:5(lg8+lg1000)是一个真数吗?
数学题lg5(lg8+lg1000)+(lg2倍根号3)^2+lg1/6+lg0.06
计算:lg5(lg8+lg1000)+(lg2根号3)的平方+lg1/6+lg0.06 ,
lg5×(lg8+lg1000)+(lg2根号3次方) ²+lg1/6+lg0.06
lg5(lg8+lg1000)+(lg2的根号3次幂)的平方+lg0.06+lg1/6
lg5(lg8+lg1000)+(lg2^根号3)^2+lg(1/6)+lg0.06
lg5(lg8+lg1000)+(lg2^√3)^2+lg1/6+lg0.06等于
lg5(lg8+lg1000)+(lg2 底√3)^2+lg1/6+lg0.06
化简对数lg5(lg8+lg1000)+(lg2^√3)^2+lg1/6+lg0.06
lg5(lg8+lg1000)+(lg2根号3)的平方+lg1/6+lg0.06=?
lg5(lg8+lg1000)+(lg2根号3)平方+lg1/6+lg0.06等于?
lg5(lg8+lg1000)+3 lg2×lg2+lg1/6+lg0.06=?
(lg8+lg1000)lg5+3(lg2)的平方+lg6的-1次方+lg0.006,
(lg8+lg1000)lg5+3(lg2)²+lg6-¹ +lg0.006.怎样计算
lg5(lg8+lg1000)+(根号3lg2)的平方+lg6分之1+lg0.06
计算(lg8+lg1000)*lg5+3(lg2)+lg6(负一次方)+lg0.006