The expression is simplified to 3x²√2
Given the expression;
√x18x√x²
From this, we have;
√18x²√x²
Factor out x²
x² √18
√18 can be written as:
√ 9 × 2
Substitute into the expression, we have
x² √ 9 × 2
Take √9
x² × 3 √2
3x²√2
Thus, the expression is simplified to 3x²√2
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