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29-06-2020
Mathematics

contestada

rationalize the denominator.
5 / 7- squareroot 6 ?
[tex] \frac{5}{7 - \sqrt{6} } [/tex]

Relax

Respuesta :

29-06-2020

Answer:

[tex]\frac{5\sqrt{6} +35}{43}[/tex]

Step-by-step explanation:

Step 1: Multiply by conjugate

5/(7 - √6) x (7 + √6)/(7 + √6)

5(7 + √6)/43

Step 2: Distribute

(35 + 5√6)/43

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