rainbowheartsans rainbowheartsans

23-09-2021
Mathematics

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simplify and write in standard form (7-8i)(7-8i)

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hadiabasi42 hadiabasi42

23-09-2021

7-(8*7)+(8*6)+(8*5)+(8*4)+(8*3)+(8*2)+(8*1)=7-56+48+40+32+24+16+8= 217*217= 47089

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