(-4/3)*(-8+3/2-3/1)
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(-4/3)*(-8+3/2-3/1)
(-4/3)*(-8+3/2-3/1)
(-4/3)*(-8+3/2-3/1)
18分之164
(-4/3)*(-8+3/2-3/1)
原式=-4/3*(-8-3/2)
=-4/3*(-8)-(-4/3)*3/2
=32/3-(-2)
=32/3+6/3
=38/3
(-4/3)*(-8+3/2-3/1)
原式=-4/3*(-9.5)
= 4/3*19/2
=76/6
(-4/3)*(-8+3/2-3/1)
原式=-4/3*(-9.5)
= 4/3*19/2
=76/6
不懂可以回复问我
(-4/3)*(-8+3/2-3/1)
1+2+3+4+3+315-8
(3+1)(3^2+1)(3^4+1)(3^8+1)-3^16/2
计算:8(3^2+1)(3^4+1)(3^8+1)(3^16+1)+1
计算:(3+1)(3^2+1)(3^4+1)(3^8+1)(3^16+1)
(3+1)(3^2+1)(3^4+1)(3^8+1)(3^16+1)
(3+1)(3^2+1)(3^4+1)(3^8+1)(3^16+1)
简便计算(3+1)(3^2+1)(3^4+1)(3^8+1)+(3^16+1)
简便运算2*(1+3)(1+3^2)(1+3^4)(1+3^8)+1
1+2+3 2+4+8
计算:2(3+1)(3^2+1)(3^4+1)(3^8+1)(3^16+1)(3^32+1)+1
1:8 2:9 1:9 3:4 1:3 ...
2(3^2+1)(3^4+1)(3^6+1)(3^8+1)要简算
2(3^2+1)(3^4+1)(3^8+1)(3^16+1)的值为
1/1*2*3+1/2*3*4+1/3*4*5+.+1/8*9*10
(3+1)(3^2+1)(3^4+1)(3^8+1)(3^16+1)(3^32+1)+1=?
3/4{3/4(1/2t-1/4)-8]=2/3t-1
2/3x+1/3y=3 3/8x-1/4y=3