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8 December, 23:19

What is the simplified form of the following expression? 2 StartRoot 18 EndRoot + 3 StartRoot 2 EndRoot + StartRoot 162 EndRoot 6 StartRoot 2 EndRoot 18 StartRoot 2 EndRoot 30 StartRoot 2 EndRoot 36 StartRoot 2 EndRoot

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  1. 9 December, 01:36
    0
    The answer is 5√2

    Step-by-step explanation:

    Let's simplify the following expression:

    5√8 - √18 - 2 √2

    5√4 * 2 - √9 * 2 - 2 √2 (√8 = √4 * 2 and √18 = √9 * 2)

    5 * 2√2 - 3√2 - 2 √2

    10√2 - 3√2 - 2 √2

    5√2

    The answer is 5√2
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