Question

(1/2+1/3)elevado por 2+[1/4+(2/3)elevado por 2]÷2/5-4x5/6÷3/7=

Answer 1

Respuesta:

-385/72

Explicación paso a paso:

(1/2+1/3)² +[1/4 +(2/3)²] ÷2/5 -4*5/6 ÷ 3/7

(5/6)² + [1/4 +4/9] ÷2/5 - 10/3 ÷3/7

25/36 +25/36 ÷2/5 - 10/3*7/3

25/36 +25/36 *5/2 -70/9

25/36 +125/72 -70/9

(50+125-560)/72=

-385/72