There is no equality symbol in the question and so no equation!
the first step in solving the equation is to subtract the nine from the three. you will get negative 6.
First, you use proper English and say maths, then you have to find the problem eg if I'm finding the area of a square I would have to find out the equation to find the area. If you can find how the method of solving it the rest is easy!
It often helps to isolate the radical, and then square both sides. Beware of extraneous solutions - the new equation may have solutions that are not part of the solutions of the original equation, so you definitely need to check any purported solutions with the original equation.
Details may vary depending on the equation. Quite often, you have to square both sides of the equation, to get rid of the radical sign. It may be necessary to rearrange the equation before doing this, after doing this, or both. Squaring both sides of the equation may introduce "extraneous" roots (solutions), that is, solutions that are not part of the original equation, so you have to check each solution of the second equation, to see whether it is also a solution of the first equation.
The first step, in solving a quadratic equation in a variable x using this method, is to complete the square defined by the terms in x2 and x, by adding and subtracting a suitable constant.
Radical...Apex :)
There is no equality symbol in the question and so no equation!
The first step not possible in solving an equation algebraically is not to provide an equation in the first place in which it appears to be so in this case.
the first step in solving the equation is to subtract the nine from the three. you will get negative 6.
First, you use proper English and say maths, then you have to find the problem eg if I'm finding the area of a square I would have to find out the equation to find the area. If you can find how the method of solving it the rest is easy!
The first step is produce the radical equation that needs solving.
Completing the square is a technique used to find the zeros/solutions to a polynomial equation; ex) x2 + 2x = 15. To complete the square, one must have a trinomial square on one side of the equation. To do so, add 1 to each side of the previous equation. x2 + 2x + 1 = 16. This will allow you to factor the first side of the equation so that you can take the square root of both sides. (x + 1)(x+1) = 16 => (x + 1)2 = 16. Take the square root of both sides: x + 1 = ± 4. Thus x = -3, 5
Eradicate the fractions.
The difference is that first you have to understand the problem and translate it into an equation (or equations).
In algebra, you perform the operations inside parentheses first.
Get rid of the denominator.