Answer:
8√2
Step-by-step explanation:
Given phrase,
4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2,
[tex]=4\sqrt{2}+7\sqrt{2}-3\sqrt{2}[/tex]
[tex]=\sqrt{2}(4+7-3)[/tex]
[tex]=\sqrt{2}(11-3)[/tex]
[tex]=\sqrt{2}(8)[/tex]
∵ Further simplification is not possible,
Hence, the simplified form of the given expression is 8√2
