Solved

Write the Product in Standard Form $( - 7 - 8 \mathrm { i } ) ( - 7 + 8 \mathrm { i } )$

Question 293

Multiple Choice

Write the product in standard form.
- $( - 7 - 8 \mathrm { i } ) ( - 7 + 8 \mathrm { i } )$

A) 113
B) $49 + 64 \mathrm { i } ^ { 2 }$
C) $- 15$
D) $49 - 64 \mathrm { i } ^ { 2 }$

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