Вопрос
2log_(1x^3)-8x+17vert 2:(3x^2+5)leqslant log_(3)3-8x+17:2x^2+7x+5}
Решения
4.2
(212 Голоса)
Юлий
Экспертная проверка
ветеран · Репетитор 10 лет
Ответ
To solve the given inequality, we need to simplify and analyze each part of the expression.First, let's simplify the expression inside the absolute value:
Since
is not a valid logarithm (the base must be positive and not equal to 1), we cannot simplify this part further.Next, let's simplify the expression inside the parentheses:
Since
, we can rewrite the inequality as:
Simplifying the right side, we get:
Rearranging the terms, we have:
Now, let's solve the quadratic inequality:
Using the quadratic formula, we find the roots of the equation:
So, the solutions to the quadratic equation are:
and
Now, let's consider the absolute value expression:
Since
is not valid, we cannot solve this inequality.Therefore, the given inequality cannot be solved due to the invalid logarithmic expression.