Question

[4+{(2-5)²-4(7-5)³+2(15/3)}]

Answer 1

[4+{(2-5)²-4(7-5)³+2(15/3)}]

[4+{(-3)²-4(2)³+2(5)}]

[4+{(9-4(8)+2(5)}]

[4+{(9-32+10}]

[4+{(19-32}]

[4+{-13]

[4-13]

-9

Eternamente axllxa

Answer 2

Respuesta:

$\boxed{\left[4+\left\{\left(2-5\right)^2-4\left(7-5\right)^3+2\left(\frac{15}{3}\right)\right\}\right]}$

$\mathrm{Calculamos:}$

$\frac{15}{3}=5$

$\left[4+\left\{\left(2-5\right)^2-4\left(7-5\right)^3+2\left(5\right)\right\}\right]$

$\left(2-5\right)=-3$

$\left(7-5\right)=2$

$\left(-3\right)^2=9$

$2^3=8$

$9-4\cdot \:8+2\left(5\right)=9-32+2\left(5\right)$

$9-32+10=-13$

Solución:

$4-13=-9$

$\boxed{\mathrm{Respuesta: \ -9}}$

Saludos...