Please solve this question...
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only Rationalize is this ..
Step-by-step explanation:
= 3+√7 / 3-4√7
= 3+√7 /3-4√7 × 3+4√7 / 3+4√7
= (3+√7)(3+4√7) / (3)² - (4√7)²
= 3(3+4√7) + √7(3+4√7) / (9) - (112)
= 9 + 12√7 + 3√7 + 4√49 / 103
= 9 + 15√7 + 4√49 / 103
hope this helps you ...
only for rationalizing
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i want explaination of each part
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