Question

Ki), 140 – 12x[3- 4 {2x3- 2x(-8)}}​

Answer 1

Answer:

= 140 - 12 × [3 - 4{2 × 3 - 2 × (-8)}]

= 140 - 12 × [3 - 4{2 × 3 - (-16)}]

= 140 - 12 × [3 - 4{2 × 3+16}]

= 140 - 12 × [3 - 4{2 × 19}]

= 140 - 12 × [3 - 4 × 38 ]

= 140 - 12 × [3 - 152]

= 140 - 12 × 149

= 140 - 1788

= -1648 $\;$

•°• The required answer is -1648 respectively.

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