Question

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Write the sum of 7√28x6 + 4√726 in simplest form, if x = 0.
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Answer 1

To find the sum of the given expressions, simplify each term separately and combine the results. When x = 0, the sum simplifies to 44√6.

Step-by-step explanation:

To find the sum of 7√28x6 + 4√726, we can simplify each term separately. First, let's simplify 7√28x6. Since x = 0, the term becomes 7√(28*0*6) = 0. Next, let's simplify 4√726. The square root of 726 can be expressed as the product of the square root of its factors: 726 = 6*11*11. Therefore, 4√726 = 4* (√(6*11*11)) = 4* (√6 * √11 * √11) = 4* (√6 * 11) = 44√6. Since x = 0, the simplified expression becomes 0 + 44√6 = 44√6

Learn more about Simplifying square roots and combining like terms