YannaiS760206 YannaiS760206
  • 25-10-2022
  • Mathematics
contestada

7+[-8-5^2]/(1-4)^3+17

Respuesta :

PierreY606890 PierreY606890
  • 25-10-2022

Answer:

2.6

Explanations:

Given the expression;

[tex]\frac{7+\lbrack-8-5^2\rbrack}{(1-4)^3+17}[/tex]

Simplify the expression in the bracket to have:

[tex]\begin{gathered} =\frac{7+\lbrack-8-25\rbrack}{(-3)^3+17} \\ =\frac{7+(-33)}{(-3\times-3\times-3)+17} \\ =\frac{7+(-33)}{-27+17} \end{gathered}[/tex]

Simplify the result to have;

[tex]\begin{gathered} =\frac{7-33}{-10} \\ =\frac{-26}{-10} \\ =2.6 \end{gathered}[/tex]

Hence the result of the given function on simplification is 2.6

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