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\(80-\left(4.5^2-3.2^3\right)=2^{10}-\left(x-4\right)\) )
=> \(80-\left[2^2\left(5^2-3.2\right)\right]=2^{10}-x+4\)
=> \(80-\left[2^2\left(25-6\right)\right]=2^{10}-x+4\)
=> \(80-\left(4.19\right)=2^{10}-x+4\)
=> \(80-76-4=2^{10}-x\)
=> \(2^{10}-x=0\)
=> \(x=1024\)
90-[4.52-3.23]=210-(x-40
90-[100-24]=210-(x-4)
90-76=210-(x-4)
14=1024-(x-4)
x-4=1024-14
x-4=1010
x=1010+4
x=1014
80-(4.25-3.8)=1024-x+4
80-(100-24)=1028-x
80-76=1028-x
4=1028-x
x=1028-4
x=1024
k cho mk nha
80 - (4.52 - 3.23)
= 80 - (4.25 - 3.8)
= 80 - (100 - 24)
= 80 - 76
= 4
80 - (4.52 - 3.23)
= 80 - (4.25 - 3.8)
= 80 - (100 - 24)
= 80 - 76
= 4
80 - (4.52 - 3.23) = 210 - (x - 4)
<=> 80 - (100 - 24) = 210 - (x - 4)
<=> 80 - 76 = 210 - (x - 4)
<=> 4 + x - 4 = 210
<=> x = 210
@Đức Đạt Đỗ (Đạt 301 Channel)
80-[2^2(5^2-6)]=2^10-(x-4)
80-(2^2.19)=2^10-x+4
80-76=2^10-x+4
\(\Rightarrow\)2^10-x+4=4
x+4=1024-4=1020
x=1020-4=1016
a)
= 25 + 1 - 27
= 26 - 27
= -1
b)
= 80 - ( 4 . 25 - 3 . 8 )
= 80 - ( 100 - 24 )
= 80 - 76
= 4
\(2^{10}-\left(x+4\right)=80\left(4.5^2-3.2^3\right)\)
\(2^{10}-\left(x+4\right)=80\left(100-24\right)\)
\(1024-\left(x+4\right)=80.76\)
\(x+4=1024-6080=-5056\)
\(x=-5056-4=-5060\)
`80 - (4 . 5^2 - 3 . 2^3)`
`= 80 - (4 . 25 - 3 . 8)`
`=80 - (100 -24)`
`= 80 - 76`
`= 4`
\(80-\left(4.5^2-3.2^3\right)\)
\(=80-\left(4.25-3.8\right)\)
\(=80-\left(100-24\right)\)
\(=80-76=4\)