Simplify and write in standard form (7-8i)(7-8i)plzzzz show all work
1 answer:
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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Write an algebraic expression for: seven added to five times a number
Answer:
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