Question

{[(8×9-24+7×6):5+9]:9-(42-4-6la puterea 2)]}totul la puterea 100

10×{3+(6+2la puterea 2)×[2×181+10×(24+24:2la puterea 2)]}

Va rog ajutați-mă​

Answer 1

{[(8*9 - 24 + 7*6) : 5 + 9] :9 - (42 - 4 - 6^2)}^100 =

=  {[(72-24+42):5 + 9] : 9 - (38-36)}^100 =

= [(90:5 + 9) : 9 - 2]^100 =

= [(18+9) : 9 -2]^100 = (3-2)^100 = 1^100 = 1

10 * {3 + (6+2^2) * [2 * 181 + 10 * (24 + 24:2^2)]} =

= 10 * {3 + (6+4) * [362 + 10 * (24 + 24:4)]} =

= 10 * {3 + 10 * [362 + 10 * (24 + 6)]} =

= 10 * [3 + 10 * (362 + 10 * 30)] =

= 10 * [3 + 10 * (362 + 300)] =

= 10 * (3 + 10 * 662) =

= 10 * (3 + 6620) =

= 10 * 6623 =

= 66230