Q: Once you have come up with an answer to the solution you should return to the equation and make sure your answer satisfies it A True or B false?

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A solution.

It means that whatever you have substituted is the solution of the given linear equation. Or you have substituted the equation in itself.

You should be able to look at this equation, or use the discriminant and know that there are no real roots.

A number sentence has a letter as its solution while a number model has the solution. I remember this by thinking of a number model as a model of what the full equation should be and a number sentence being the opposite of that.

A number sentence has a letter as its solution while a number model has the solution. I remember this by thinking of a number model as a model of what the full equation should be and a number sentence being the opposite of that.

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true

A solution.

If you mean for a math problem, after coming up with a solution you should usually check the solution in the original equation, to be safe.

It means that whatever you have substituted is the solution of the given linear equation. Or you have substituted the equation in itself.

To show that a wave function is a solution to the time-independent Schrödinger equation for a simple harmonic oscillator, you substitute the wave function into the Schrödinger equation and simplify. This will involve applying the Hamiltonian operator to the wave function and confirming that it equals a constant times the wave function.

You document the attempted solution You return to the beginning of the troubleshooting process

1) Replace the inequality signs in the solution and in the original question with = signs. Substitute the solution inn the question: it should make it true. 2) (Back to the inequalities) Pick another number that satisfies the solution inequality - e.g. if x>2, pick 5. Substitute this into the original inequality: if it makes it true, then you are good to go!

Let x represent the gallons of 10% ammonia solution. The total volume of the mixture is x + 50 gallons. The equation for the mixture is: 0.10x + 0.30(50) = 0.15(x + 50). Solving this equation gives x = 50 gallons of the 10% ammonia solution needed.

You should be able to look at this equation, or use the discriminant and know that there are no real roots.

Conductivity of frozen solution will decrease tremendously, as iones will be immobile in frozen solution. However, upon defrost, the conductivity should return to standard value, if salt has not percititated out of solution irreversibly, which is not ususally the case with conductivity standard solutions.

A number sentence has a letter as its solution while a number model has the solution. I remember this by thinking of a number model as a model of what the full equation should be and a number sentence being the opposite of that.