Question

(12)3 + (8)3 + (-20)3 = ____​

Answer 1

36+24+(-60)

60+(-20)

+ × = -

60-20=

40

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Answer 2

Answer:

–5760

Step-by-step explanation:

$(12)^{3} + {(8)}^{3} + {( - 20)}^{3} \\ = 1728 + 512 + ( - 8000) \\ = 1728 + 512 - 8000 \\ = 2240 - 8000 \\ = - 5760$