a) 52 . 36 + 64 . 52
= 52 . ( 34 + 64 )
= 25 . 100
= 2500
b) 255 - 5. [ 82 - ( 32.4 + 9 )]
= 255 - 5 . [ 82 - ( 9 . 4 + 9 )]
= 255 - 5 . [ 82 - ( 36 + 9 )]
= 255 - 5 . [ 82 - 45 ]
= 255 - 5 . 37
= 255 - 185
= 70
a) 52. 36 + 64 . 52
= 25 . 36 + 64 . 25
= 25 . ( 36 + 64 )
= 25 . 100
= 2500
b) 255 - 5 . [ 82 − ( 32 . 4 + 9 ) ]
= 255 - 5 . [ 82 − ( 9 . 4 + 9 ) ]
= 255 - 5 . [ 82 − ( 36 + 9 ) ]
= 255 - 5 . [ 82 − 45 ]
= 255 - 5 . 37
= 255 - 185
= 70.
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a) 52. 36 + 64 . 52
= 25 . 36 + 64 . 25
= 25 . ( 36 + 64 )
= 25 . 100
= 2500
b) 255 - 5 . [ 82 - ( 32 . 4 + 9 )]
= 255 - 5 . [ 82 - ( 9 . 4 + 9 )]
= 255 -5 . [ 82 - ( 36 + 9 )]
= 255 - 5 . [ 82 - 45 ]
= 255 - 5 . 37
= 255 - 185
= 70
a. 5^2 . 36 + 64 . 5^2
= 25 . 36 + 64 . 25
= (36 + 64) . 25
= 100 . 25
= 2500
b. 255 - 5 . [82 - (3^2 . 4 + 9)]
= 255 - 5 . [82 - (9 . 4 + 9)]
= 255 - 5 . (82 - 45)
= 255 - 5 . 127
= 255 - 635
= - 380
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. . = . 37
=
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a) 5^252 . 3636 + 6464 . 5^252
= 5^252 . (36 + 64)(36+64)
= 2525 . 100100
= 22 500500.
b) 255 - 5255−5 . [82 - (3^2[82−(32 . 4 + 9)]4+9)]
= 255 - 5255−5 . [82 - 9[82−9 . (4 + 1)](4+1)]
= 255 - 5255−5 . [82 - 45][82−45]
= 255 - 5255−5 . 3737
= 255 - 185255−185
= 7070.
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a)52.36 + 64.52
= (36 + 64) . 52
= 100.25
= 2500
b) 255 - 5.[82 - (32.4 + 9)]
= 255 - 5.[82 - 9.(4 +1)]
= 255 - 5.(82 - 45)
= 255 - 5.37
= 255 - 185
= 70
a, 52 . 36 + 64 . 52 = 52 . ( 36 + 64 ) = 52 . 100 = 25 . 100 = 2500
b, 255 - 5 . [82 - ( 32 . 4 + 9 )] = 255 - 5 . [ 82 - (36 + 9)]
= 255 - 5 . [ 82 - 45 ]
= 255 - 5 . 37 = 255 - 185 = 70
a) 52 . 36 + 64 . 52
= 52 . ( 36 + 64)
= 25 . 100
= 2500.
b) 255 - 5 . [ 82 - ( 32 . 4 + 9)]
= 255 - 5 . [ 82 - 9 . ( 4 + 1)]
= 255 - 5 . [ 82 - 45]
= 255 - 5 . 37
= 255 - 185
= 70
a)52 .36 + 64 .52=2.500
b)255 – 5 .[82–(32.4+9)]=70
<(đã xong nha) <(hihi)
=
= .
= .
b) . .
= . .
a)52.36+64.52=
a) 52 . 36 + 64 . 52
= 52 . (36 + 64)
= 52 . (100)
= 25 . 100
= 2500
b) 255 - 5 . [82 - (32 . 4 + 9)]
= 255 - 5 . [82 - (9 . 4 + 9)]
= 255 - 5 . [82 - (36 + 9)]
= 255 - 5 . [82 - 45]
= 255 - 5 . 37
= 255 - 185
= 70
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