Simplify and evaluate using a calculator.
-$- \sqrt { 245 }$
A) $5 \sqrt { 7 } ; 15.6524758$
B) $- 7 \sqrt { 5 } ; - 15.6524758$
C) $- 5 \sqrt { 7 } ; - 15.6524758$
D) $- 35 ; - 35$

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The Answer of Simplify and evaluate using a calculator.
-$- \sqrt { 245 }$
A) $5 \sqrt { 7 } ; 15.6524758$
B) $- 7 \sqrt { 5 } ; - 15.6524758$
C) $- 5 \sqrt { 7 } ; - 15.6524758$
D) $- 35 ; - 35$

Simplify and Evaluate Using a Calculator −245- \sqrt { 245 }−245​

Simplify and Evaluate Using a Calculator $- \sqrt { 245 }$