Pregunta
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
The solutions are:
-
and -
Solución
Sure, let’s solve each of the given equations step by step.
Problem (1):
Solution:
-
Substitution:
Let. Then, . -
Rewrite the Equation:
Substituteinto the original equation: -
Solve the Quadratic Equation:Factor the quadratic:So,
or . -
Back-Substitute to Find
: - If
: - If
:
- If
-
Solutions:
Problem (3):
Solution:
-
Substitution:
Let. Then, . -
Rewrite the Equation:
Substituteinto the original equation: -
Solve the Quadratic Equation:Use the quadratic formula:Here,
, , and : So, -
Discard Negative Solution:
Sincerepresents a real number (assuming is real and non-negative), we discard . -
Back-Substitute to Find
: -
Solution:
Final Answers:
-
For
: -
For
:
Respondido por UpStudy AI y revisado por un tutor profesional
Como
error msg


Extra Insights
The first equation
can be transformed into a quadratic form by letting
. This means rewriting the equation as
. Factoring gives us
, leading to
or
, which corresponds to
or
when squaring back.
For the second equation
, similar substitution works wonders! Letting
transforms it into
. Factoring or using the quadratic formula will yield the possible values of
, which are then squared to get back to
.
Now you’ve got solutions, and you might just impress your friends on how well you handle square roots and quadratics!
preguntas relacionadas

¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde
Hazte Premium