what is the value of √8+√18-2√2
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Given : √8 + √18 - 2√2
To Find : Simplify
Solution:
√8 + √18 - 2√2
√8 = √(2 x 2 x 2) = √(2² x 2) = 2√2
√18 = √(2 x 3 x 3) = √3² x 2) = 3√2
√8 + √18 - 2√2
= 2√2 + 3√2 - 2√2
= 3√2
√8 + √18 - 2√2 = 3√2
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Step-by-step explanation:
√8 + √18 - 2√2
√(2*2*2) + √(2*3*3) - 2√2
2√2 + 3√2 - 2√2
3√2
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