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What does it mean if an equation is simplified to 0 0 do all problems have exactly one solution?
Andreaaguilar1tw6187
An equation that is simplified to 0 0 is called a perfect equation. It usually have exactly one solution.
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Does a quadratic equation has exactly one solution?
Normally it has two solutions but sometimes the solutions can be the same.
How many many solutions does the system x equals 8 have?
X = 8That equation has exactly one solution.The solution is:x = 8
Can a pair of linear equation have exactly two solutions?
No. A pair of linear equation can have 0 solutions (they are parallel), or one solution (they cross at one point) or an infinite number of solutions (they represent the same line).
What is 3 in simplified form?
It is 3, exactly as in the question.
What are some ways to check your solution?
That depends a lot on what exactly you want to check. For example:* You can check a division, by doing the corresponding multiplication. * You can check the solutions to an equation, by replacing the variable with the purported solution and doing the calculations.
Does the equation 7x-56x 3 have exactly one solution?
It has no solution because without an equality sign it is not an equation.
If the discriminant of an equation is zero then?
The term "discriminant" is usually used for quadratic equations. If the discriminant is zero, then the equation has exactly one solution.
What does it mean to be a solution of an equation?
the solution is the answer to the equation. A solution is any value that makes the equation true. x + 2 = 10 has exactly one solution ....x=8 x + 2 > 10 has infinitely many solutions....x=9 or 10 or 11 or 12 or 13, etc
Does a quadratic equation has exactly one solution?
Normally it has two solutions but sometimes the solutions can be the same.
Does the equation 4x-3 equals 12 plus 2x has exactly one solution?
Yes, because the equation is linear, there is only one solution:4x - 3 = 12 +2x4x - 2x = 12 + 32x = 15x = 7.5There is no other solution
It is impossible for a system of two linear equations to have exactly one solution. True or False?
False, think of each linear equation as the graph of the line. Then the unique solution (one solution) would be the intersection of the two lines.
How many many solutions does the system x equals 8 have?
X = 8That equation has exactly one solution.The solution is:x = 8
Can a pair of linear equation have exactly two solutions?
No. A pair of linear equation can have 0 solutions (they are parallel), or one solution (they cross at one point) or an infinite number of solutions (they represent the same line).
Why is it necessary to check for extraneous solutions in radical equations?
1) When solving radical equations, it is often convenient to square both sides of the equation. 2) When doing this, extraneous solutions may be introduced - the new equation may have solutions that are not solutions of the original equation. Here is a simple example (without radicals): The equation x = 5 has exactly one solution (if you replace x with 5, the equation is true, for other values, it isn't). If you square both sides, you get: x2 = 25 which also has the solution x = 5. However, it also has the extraneous solution x = -5, which is not a solution to the original equation.
What is 3 in simplified form?
It is 3, exactly as in the question.
What are some ways to check your solution?
That depends a lot on what exactly you want to check. For example:* You can check a division, by doing the corresponding multiplication. * You can check the solutions to an equation, by replacing the variable with the purported solution and doing the calculations.
How do you measure exactly 7 liters of water with a 2 liter and 6 liter bucket without markings or other containers?
The solution to this is equivalent to solving the linear diophantine equation 2x+6y=7 It is known that this equation has a solution if and only if the gcd of (2,6) divides 7 Since (2,6)=2 and 2 does not divide 7 there is no solution and it cannot be done.
