x2-1 < 8
Add 1 to both sides:
x2 < 9
Square root both sides gives x < +3 or x > -3
So: -3 < x < 3
Therefore x has values of -2, -1, 0, 1, 2 on the number line.
The formula is A-squared + B-squared = C-squared where A and B are the sides and C is the hypotenuse. Given the values of A and B as 3 inches and 2 inches we can use the formula: 3-squared (9) + 2-squared (4) = 13. The length of the hypotenuse is the square root of 13 (3.6055512).
4 < x < 20
5 < x < 9
Ah hah! That little word "which" is pretty much a giveaway ... I'll just bet there wassome kind of a list of choices that was supposed to go along with the question, butsomehow got lost.Anyway, the correct inequality is: 3 < x < 13 .
It is possible you are referring to length, width and height (or depth). If you mean the values then there is an infinite number of them
Inequality
N squared. It could be the Cartesian plane restricted to integer values, as required for integer linear programming problems.
that would be limited to 3 and -3 for values of x
Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.Substitute the values of the variables into the inequality. If the inequality is true then they are a solution, if not, they are not.
A squared plus b squared equils c squared
Ratio or proportion.
is called an inequality
The values of the variables will satisfy the equality (rather than the inequality) form of the constraint - provided you are not dealing with integer programming.
It can take only a finite number of values. These need not be integer values.
A strict inequality.A strict inequality.A strict inequality.A strict inequality.
a solution of inequality
The answer is -16.