Question
Express in simplest radical form with a rational denominator. (5+sqrt (7))/(2+sqrt (7)) Answer Attemptiout of 2 square
Solution
4.7
(271 Votos)
Vitórya
Veterano · Tutor por 12 anos
Resposta
To express the given expression in simplest radical form with a rational denominator, we need to rationalize the denominator. Step 1: Multiply the numerator and denominator by the conjugate of the denominator. The conjugate of
is
.
Step 2: Simplify the numerator and denominator separately.Numerator:
Denominator:
Step 3: Combine the numerator and denominator.
Therefore, the expression
can be simplified to
.