Write the Complex Number in Standard Form $( 3 + \sqrt { - 6 } ) ( 5 - \sqrt { - 14 } )$

question 39

Multiple Choice

Write the complex number in standard form.
$( 3 + \sqrt { - 6 } ) ( 5 - \sqrt { - 14 } )$

• A) \(( 15 - 2 \sqrt { 21 } ) - ( 5 \sqrt { 6 } - 3 \sqrt { 14 } ) i\)
• B) \(( 15 + 2 \sqrt { 21 } ) + ( 5 \sqrt { 6 } - 3 \sqrt { 14 } ) i\)
• C) \(( 15 - 2 \sqrt { 21 } ) + ( 5 \sqrt { 6 } - 3 \sqrt { 14 } ) i\)
• D) \(( 15 + 2 \sqrt { 21 } ) - ( 5 \sqrt { 6 } - 3 \sqrt { 14 } ) i\)
• E) \(( 15 + 2 \sqrt { 21 } ) + ( 5 \sqrt { 6 } + 3 \sqrt { 14 } ) i\)

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