Question

1/2^4+1/2^4+1/2^8 what is formula? ​

Answer 1

Answer:

1/2 + 1/4 + 1/8 = (1/2)(1) + (1/4)(1) + 1/8

= (1/2)(4/4) + (1/4)(2/2) + 1/8

= [(1)(4)]/[(2)(4)] + [(1)(2)/[(4)(2)] + 1/8

= 4/8 + 2/8 + 1/8

= 4 + 2+ 1)/8

= 7/8 is the desired sum or the final result.

Step-by-step explanation:

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