The value of $$\sqrt {32} $$ - $$\sqrt {128} $$ + $$\sqrt {50} $$ correct to

Question

The value of $$\sqrt {32} $$ - $$\sqrt {128} $$ + $$\sqrt {50} $$ correct to 3 places of decimal is $$\sqrt {32} $$ - $$\sqrt {128} $$ + $$\sqrt {50} $$ = ?

Options:

A . 1.732

B . 1.141

C . 1.414

D . 1.441

Answer: Option C

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