Question

-4-{5-[6-3^(2)+7-√25+4(6-5+1)]}

Answer 1

Answer:

= -4-{5-[ 6-3^2+7+√25+4(2)]}

= -4-{5-[6-9+7+5+4(2)]}

= -4-{5-[13×2]}

= - 4-{5-[26]}

-4-{5-26}

-4-{-21}

-4+21

=17

Hope, it may help you.

Answer 2

Step-by-step explanation:

i hope you all are understand this method