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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
What is triangle plus square equals 13?
The phrase "triangle plus square equals 13" suggests a mathematical expression where a triangle and a square represent unknown values that, when added together, equal 13. If we assign variables to these shapes, such as ( T ) for triangle and ( S ) for square, the equation can be written as ( T + S = 13 ). To solve for one variable, we would need additional information or equations involving ( T ) and ( S ). Without that, there are multiple combinations of values for ( T ) and ( S ) that satisfy the equation.
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
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
What is triangle plus square equals 13?
The phrase "triangle plus square equals 13" suggests a mathematical expression where a triangle and a square represent unknown values that, when added together, equal 13. If we assign variables to these shapes, such as ( T ) for triangle and ( S ) for square, the equation can be written as ( T + S = 13 ). To solve for one variable, we would need additional information or equations involving ( T ) and ( S ). Without that, there are multiple combinations of values for ( T ) and ( S ) that satisfy the equation.
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?
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 values of x satisfy the equation x2-x equals 6?
-4
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.
What is the exclude value of y equals 1-2x-1?
There are no exclude values of the equation, as given.
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
