Question: Perform the multiplication and write the expression shown below in standard form. negative 3 i left parenthesis 7 i minus 7 right parenthesis Question content

Perform the multiplication and write the expression shown below in standard form. negative 3 i left parenthesis 7 i minus 7 right parenthesis Question content area bottom Part 1 A.21 plus 21 i 21 plus 21 i B.negative 21 plus 21 i negative 21 plus 21 i C.21 i minus 21 i squared 21 i minus 21 i squared D.21 i plus 21 i squared 21 i plus 21 i squared

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