Help with algebra?

Homework..



The author posted a question in Homework

Help with algebra? and got a better answer

Response from Антон Владимирович[+++++]

Response from 0[+++++]
V10+V8 V 10-V8 + V10-V8 V10+V8== [ V10+V8 ^2 + V10-V8 ^2] 10-8== 10+2V80+8 + 10-2V80+8 2= 18

 

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