Problemas
Solve for all possible values of x. sqrt (19-5x)=x-5 Answer Attemptiout of 3 (4) Additional Solution No Solution x=square
Roztwór
Angel
élite · Tutor durante 8 años
4
(283 Votos)
Respuesta
To solve the equation
, we need to find the values of
that satisfy the equation.Step 1: Square both sides of the equation to eliminate the square root.
Step 2: Solve the quadratic equation
.We can use the quadratic formula to solve this equation:
where
,
, and
.
Step 3: Check the solutions.The solutions are
and
.However, we need to check if these solutions satisfy the original equation
.For
:
$\sqrt{19-5(\frac{15 + \sqrt