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Absolute Inequality 3 plus 4 absolute value of 3x plus 7 is less than or equal to -89?
Wiki User
∙ 11y ago
Do you mean 3 + 4|3x + 7| ≤ - 89?
There is no solution to the inequality, since it is a false statement. A positive number cannot be equal or less than a negative number.
On the left side, you are dealing only with positive numbers, since the absolute value is always positive, no matter what the values of x are.
Wiki User
∙ 11y ago
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What does absolute value inequality mean?
It is an equation used to anwer an absolute value inequality.
Absolute value inequalities?
What's your question? To solve an absolute value inequality, knowledge of absolute values and solving inequalities are necessary. Absolute value inequalities can have one or two variables.
Can an absolute value equal a negative?
An absolute value can not be negative.
How can an absolute value be equal to itself?
If a number is zero or positive, then its absolute value is equal to the number.
Refering to absolute value can the absolute value of x be -2?
No, the absolute value of a number cannot equal a negative number.
What does absolute value inequality mean?
It is an equation used to anwer an absolute value inequality.
Absolute value inequalities?
What's your question? To solve an absolute value inequality, knowledge of absolute values and solving inequalities are necessary. Absolute value inequalities can have one or two variables.
Can an absolute value equal a negative?
An absolute value can not be negative.
How can an absolute value be equal to itself?
If a number is zero or positive, then its absolute value is equal to the number.
Refering to absolute value can the absolute value of x be -2?
No, the absolute value of a number cannot equal a negative number.
Is the absolute value of the sum of two numbers equal to the sum of the absolute values of the numbers?
NO! abs(2-2)=0 NOT equal to abs(2)+abs(-2)=4 - The above is technically correct, though the more thorough answer is as follows; no because the absolute value of the sum is LESS THEN OR EQUAL TO the sum of the absolute values. The simple proof the the fact that |A+B|<=|A|+|B| is called the triangular inequality. When A and B (or for that matter an infinite number of them) are both positive (or all) or both negative (or all) then they inequality is actually equal, if however any of the numbers have different signs then any other number, the inequality is less then.
Is the absolute value of negative 7 less than the absolute value of 7?
the absolute value of negative 7 is 7 and the absolute value of 7 is also seven so they are equal. Therefore, the absolute value of negative 7 is not less than the absolute value of 7. Remember that absolute value means the positive of a number
What is triangular inequality of complex number?
The absolute value of the sum of two complex numbers is less than or equal to the sum of their absolute values.
Will the square of a numbers absolute value always equal the absolute value of the number's square?
yes
Why is that the absolute value of a number doesn't equal -8?
Because an absolute value can never be negative.
Is 2 -7 equal to 7-2?
No. However, the absolute value of "2-7" does equal the absolute value of "7-2".
When is the absolute value of a number equal to the opposite of that same number?
The absolute value of a negative number is positive.
