1. Find the value of following
(40 x 40 x 40 - 31 x 31 x 31) ►
(40 x 40 40 x 31 +31 x 31)
(a) 34209 (b) 71
(c) 9
(d) 36410
Answers
Answered by
0
Answer:
1.a.34209
Step-by-step explanation:
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vanshika192065:
Sorry but answer glt h
Answered by
0
Answer:
9 is the correct answer, use a3-b3 formula and a+b whole square
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