Question

-{-6+4[2-5(4-3)(4-3)+2(7-3)]+2}-1​

Answer 1

-{-6+4[2-5(4-3)(4-3)+2(7-3)]+2}-1​

-(-6 + 4(2 - 5 x 1 x 1 + 2 x 4) + 2) - 1

- ( -6 + 4 ( 2 - 5 + 8) + 2) - 1

- ( -6 + 4 x 5 + 2) - 1

- ( -6 + 20 + 2) - 1

- 16 - 1  

- 17 ------> Rpta