Q5 of 81 Page 153

Let us simplify :

Given:

√12 + √18 + √27-√32


It can be written as:


√(2×2×3) + √(3×3×2) + √(3×3×3)-√(2×2×2×2×2)


= 2√3 + 3√2 + 3√3-4√2


= 5√3-1√2


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6

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