Question

Find the odd no to get 7 cube

Answer 1

Answer:

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7³ = 7 × 7 × 7 = 343..

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Answer 2

Answer:

let the first odd integer be x.

therefore , x+x+2+x+4+x+6+x+8+x+10+x+12=7^3

x+x+2+x+4+x+6+x+8+x+10+x+12= 343

=> 7x + 42 = 343

7x=301

x=301/7

x=43

therefore ,

43+45+47+49+51+53+55= 343

43+45+47+49+51+53+55=7^3

Step-by-step explanation:

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