a resposta é verdadeira ou falsa?
Anexos:
Soluções para a tarefa
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3/2 - [ ( 5/3)² - ( -7/2) : (7/5)]*( -3/2)+ ( - 3 1/2)²
TIRANDO OS EXPOENTES
3/2 - [ (25/9) - (-7/2) : (7/5)] * ( -3/2) + ( -7/2)²
3/2 - [ 25/9 + 7/2 * 5/7 ] * ( -3/2) + ( 49/4)
3/2 - [ 25/9 + 35/14] * ( -3/2 + 49/4 )
3/2 - [ 350 + 315)/126 ] * ( -6 + 49)/4
3/2 - [ 665/126] * ( 43/4 )
3/2 - [28595 / 504] * 43/4
3/2 - [ 2895/504 * 43/4 ]
3/2- [ 124485/2016]
3/2 - 124485/2016 = ( 3024 - 124485)/ 2016=
- 121461/2016 = - 40487/672
FALSO
TIRANDO OS EXPOENTES
3/2 - [ (25/9) - (-7/2) : (7/5)] * ( -3/2) + ( -7/2)²
3/2 - [ 25/9 + 7/2 * 5/7 ] * ( -3/2) + ( 49/4)
3/2 - [ 25/9 + 35/14] * ( -3/2 + 49/4 )
3/2 - [ 350 + 315)/126 ] * ( -6 + 49)/4
3/2 - [ 665/126] * ( 43/4 )
3/2 - [28595 / 504] * 43/4
3/2 - [ 2895/504 * 43/4 ]
3/2- [ 124485/2016]
3/2 - 124485/2016 = ( 3024 - 124485)/ 2016=
- 121461/2016 = - 40487/672
FALSO
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