estrellitamadis estrellitamadis

27-12-2019
Mathematics

contestada

what is the value of this expression in simplest terms?

142-(3³-36+2)² It is a fraction.
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10+3(10-6)+27÷3

Respuesta :

27-12-2019

93/31 = 3 ,,,,,,,,,,

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fatemehkorea fatemehkorea

28-12-2019

[tex]\frac{142 - (3^{3} - 36+2)^{2} }{10+3(10-6)+27/3} =\\\\\\142 - (3^{3} - 36+2)^{2} = 142 - (27-36+2)^{2} = 142 +7^{2} = 142 + 79 = 221\\\\10+3(10-6)+27/3 = 10 + 3 (4) + 9 = 10 + 12 + 9 = 31\\\\\frac{221}{31} = 7\frac{4}{31}[/tex]

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