rationalize root 7 + root 2 divided by 9 + 2 root 14
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Answer:
√7 + √2 9 - 2√14
________ × ________
9 + 2√14 9 - 2√14
=> 9√7 -14√14 + 9√2 -2×2√7
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(9) ² - ( 2√14)²
=> 5√7 - 14√14 + 9√2
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81 - 56
=> 5√7 - 14√14 + 9√2
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25
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