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What values of x would make the following equation true x square -4x plus 5 equals 8?
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∙ 9y ago
4.6457513110645907
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Wiki User
∙ 9y ago
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X2 plus 4x-1 equals 0?
Using the quadratic equation formula the values of x are: x = -2 - the square root of 5 and also x = -2 + the square root of 5
Is a plus 2a equals 3a equation or expression?
It is, in fact, an identity - which is an equation which is true for all values of the variable.
How do you graph an equation in the table of values?
Which of the following is a disadvantage to using equations?
What values of x satisfy the equation x2-x equals 6?
-4
What is d equals 7 hm?
That is as far as you can go with that equation without knowing the values of "d," "h," or "m."
X2 plus 4x-1 equals 0?
Using the quadratic equation formula the values of x are: x = -2 - the square root of 5 and also x = -2 + the square root of 5
Is a plus 2a equals 3a equation or expression?
It is, in fact, an identity - which is an equation which is true for all values of the variable.
What are the values called at which the equation equals zero?
They are called the solutions or roots of the equations.
How do you graph an equation in the table of values?
Which of the following is a disadvantage to using equations?
What values of x satisfy the equation x2-x equals 6?
-4
Which of the following points does NOT lie on the graph of the following equation 5x plus 6y equals -3?
Since no points were given, for any point (x,y), plug the x and y values of the point into the equation. If you get a contradiction, ie 5=3 or something similar, then the point does not lie on the graph.
What is the exclude value of y equals 1-2x-1?
There are no exclude values of the equation, as given.
The graph of the line with the equation Begin equation y23x-7 crosses the y-axis at which of the following values of y?
At -7.
How many different combinations of x-values and y-values could satisfy the equation - x plus y equals 5?
10.
Find an equation of variation where y varies directly as x One pair of values is y equals 80 when x equals 40?
Find an equation of variation where y varies directly as x. One pair of values is y = 80 when x = 40
What is -22x equals -4xsquared plus 12?
It is a quadratic equation and the values of x are: -1/2 and 6
These values are also called because they are the values at which the equation equals zero?
zeros values at which an equation equals zero are called roots,solutions, or simply zeros. an x-intercept occurs when y=o ex.) y=x squared - 4 0=(x-2)(x+2) (-infinity,-2)(-2,2) (2,infinity)
