Question

[(17 − 15)3 + (7 − 12)2] : [(6 − 7) · (12 − 23)] = ​

Answer 1

❥Holiwi꧂

[(17 − 15)3 + (7 − 12)2] : [(6 − 7) · (12 − 23)] = 

=(2)(3)+(7−12)(2)/(6−7)(12−23)

=6+(7−12)(2)/(6−7)(12−23)

=6+(−5)(2)/(6−7)(12−23)

=6+−10/(6−7)(12−23)

=−4(6−7)(12−23)

=−4/−1(12−23)

=−4/(−1)(−11)

=−4/11 → Respuesta.