Multiply and simplify, if possible. $( \sqrt { 5 } + 2 ) ( \sqrt { 5 } - 6 )$
A) $4 + 7 \sqrt { 5 }$
B) $7 + 4 \sqrt { 5 }$
C) $7 - 4 \sqrt { 5 }$
D) $- 7 - 4 \sqrt { 5 }$
E) $- 7 + 4 \sqrt { 5 }$

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The Answer of Multiply and simplify, if possible. $( \sqrt { 5 } + 2 ) ( \sqrt { 5 } - 6 )$
A) $4 + 7 \sqrt { 5 }$
B) $7 + 4 \sqrt { 5 }$
C) $7 - 4 \sqrt { 5 }$
D) $- 7 - 4 \sqrt { 5 }$
E) $- 7 + 4 \sqrt { 5 }$

Multiply and Simplify, If Possible (5+2)(5−6)( \sqrt { 5 } + 2 ) ( \sqrt { 5 } - 6 )(5​+2)(5​−6)

Multiply and Simplify, If Possible $( \sqrt { 5 } + 2 ) ( \sqrt { 5 } - 6 )$