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Can an equation of the form x2 equals k always have real number solutions?
Wiki User
∙ 13y ago
Yes, as long as 'k' is not less than zero.
Wiki User
∙ 13y ago
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What is 2x-3y equals -2?
This is an equation of a line. There are an infinite number of solutions which are all points on the line. It is a linear equation.
What is the discriminant to determine how many real number solutions the quadratic equation -4j2 plus 3j-28 equals 0 has?
The discriminant is -439 and so there are no real solutions.
How many solutions are there in 8x plus 11 equals 8x plus 8?
That equation has no solutions.There's no number that can go in place of 'x' that canmake the equation a true statement.
How many real number solutions does the equation have y equals 3x2 plus 18x plus 27?
It has one double solution.
How many solutions does this equation have 2x-2y equals 8?
The equation is equal to y = x-4. It has an infinite number of points. The intercepts are (4, 0) and (0, -4)
How many solutions are there to the equation 0x equals 4?
None.Whatever number you substitute for 'x', 0x will always be 0,and the equation will always become [ 0 = 4 ].No value of 'x' can make [ 0 = 4 ]. There is no solution.
Does the equation 2x plus 6y equals 35 have any whole-number solutions Why or why not?
no
What is 2x-3y equals -2?
This is an equation of a line. There are an infinite number of solutions which are all points on the line. It is a linear equation.
Does this system of equation 5x - y equals 7 have one solution no solution or an infinite number of solutions?
-2
Which ordered pair is a solution of the equation 2x - 3y equals 18?
There are an infinite number of solutions to this equation, some of which are (9,0), (12,2), (15,4), (18,6), (21,8)
8y plus 4 equals -3x?
is an equation of a line in plane coordinate geometry. The coordinates of every point on that line satisfy the equation so there are an infinite number of solutions to the equation.
What is the discriminant to determine how many real number solutions the quadratic equation -4j2 plus 3j-28 equals 0 has?
The discriminant is -439 and so there are no real solutions.
What is the expression b2-4ac under the radical sign in the quadratic formula?
6
What are the three solutions for 4x-2y equals 8?
It is not appropriate to talk about "the" three solutions for this equations; the equation describes a straight line, and has an infinite number of solutions. Solve the equation for "y", substitute any value for "x", and calculate the corresponding value for "y", to get one opf these solutions.
How many solutions are there in 8x plus 11 equals 8x plus 8?
That equation has no solutions.There's no number that can go in place of 'x' that canmake the equation a true statement.
How many real number solutions does the equation have y equals 3x2 plus 18x plus 27?
It has one double solution.
How to make an equation equaling six or three.?
An equation never equals a number, but its solution often does.-- An equation with a solution of six: [ 3x - 14 = 4 ]-- An equation with a solution of three: [ 14 - 10x = -16 ]-- An equation with both solutions: [ x2 - 9x + 20 = 2 ]An equation that equals 6 is 10 - 4 = 6An equation that equals 3 is 10 - 7 = 3
