Question

What would be the denominator after rationalizing 7/(3√3 - 2√2)?​

Answer 1

Denominator = 19

Step-by-step explanation:

$\frac{7}{3 \sqrt{3} - 2 \sqrt{2} }$

Rationalising the denominator,

$\frac{7}{3 \sqrt{3} - 2 \sqrt{2} } \times \frac{3 \sqrt{3} + 2 \sqrt{2} }{3 \sqrt{3} + 2 \sqrt{2} } \\ \\ \frac{7(3 \sqrt{3} + 2 \sqrt{2} ) }{ {3 \sqrt{3} }^{2} - {2 \sqrt{2} }^{2} }$

$\frac{21 \sqrt{3} + 14 \sqrt{2} }{27 - 8} \\ \\ \frac{21 \sqrt{3} + 14 \sqrt{2} }{19}$

Mark as Brainliest...