Question

27-[18-{16-(5^-4-1)}]​

Answer 1

27-[18-{16-(5-4-1)}]

= 27-[18-(16-( 5-5 ) ]

=27-[18( 16-0) ]

= 27- [18-( 16)]

= 27 - (18-16)

=27- 2

= 25 ...is the answer

please mark it as a brainlist

Answer 2

Answer:

$46$

Step-by-step explanation:

$27 - {18 - {16 - ({5}^{- 4} - 1)}}$

$27 - 18 - 16 - ( - 20 - 1)$

$27 - 18 - (16 - - 21)$

$21 - 18 - (16 + 21)$

$27 - (18 - + 37)$

$27 - (18 - 37)$

$27 - - 19$

$27 + 19$

$46$