Simplify
i) 4√18 + 8√2
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Answer:
20√2
Step-by-step explanation:
4√18 = 4√(9 x 2)
- = 4 x 3 x √2
- = 12 √2
Now, 4√18 + 8√2
- = 12√2 + 8√2
- = 20√2
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