Question

6-[4-3(4-2)]-{7-5[4-2(7-2)]}

Answer 1

Respuesta:

6−(4−3(4−2))−(7−5(4−2(7−2)))

=6−(4−(3)(2))−(7−5(4−2(7−2)))

=6−(4−6)−(7−5(4−2(7−2)))

=6−(−2)−(7−5(4−2(7−2)))

=8−(7−5(4−2(7−2)))

=8−(7−5(4−(2)(5)))

=8−(7−5(4−10))

=8−(7−(5)(−6))

=8−(7−(−30))

=8−37

=−29

Answer 2

Respuesta:

-29

Explicación paso a paso:

6 - [4 - 3(4-2)] - {7 - 5[4 - 2(7-2)]} =    6 - [4 -3(2)] - {7 -5[4- 2(5)]} =

6 - [4 - 6] - {7 -5[4-10]} =    6 - [-2] - {7 -5[-6]} =

6 - [-2] - {7 + 30} =    6 - [-2] - {37} =    6+2-37= -29