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Which option is the simplified form of (\sqrt{72}+\sqrt{128}-\sqrt{50})?
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Answer and explanation
Correct answer: (9\sqrt{2})
(\sqrt{72}=6\sqrt{2}), (\sqrt{128}=8\sqrt{2}), and (\sqrt{50}=5\sqrt{2}). The result is (9\sqrt{2}).
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What is the correct answer to this question?
(9\sqrt{2})
Why is this the correct answer?
(\sqrt{72}=6\sqrt{2}), (\sqrt{128}=8\sqrt{2}), and (\sqrt{50}=5\sqrt{2}). The result is (9\sqrt{2}).
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Irrational numbers and real numbers.
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