Math, asked by ayushhaby, 20 days ago

15. Simplify: (-4) ~ 7 - [13 – {49 + 40 = (11 - 17 - 4)]]. - 17:1

Answers

Answered by shariqrashid123

0

Answer:

(-4)×7-[13-149+40=(11-17-4)]]

=> (-4)×7-[13-{49+40=(-10)}]

=> (-4)×7-[13-{49+(-4)]]

=> (-4)×7-[13-{45}]

=> -28-[-32]

=> -28+32

=> 4

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