8. Evaluate : 30^3+ 20^3 -50^3
Answers
Answered by
2
Answer:
0
Step-by-step explanation:
30^3+20^3-50^3
=(30+20-50)^3
=0^3
=0
Answered by
2
Answer:
30^3=27000 ,20^3=8000 ,50^3=125000
now substituting the values
27000+8000- 125000
35000-125000
-90000
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