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No. The resulting equation has more solutions.


For example, x = 2 has only one solution and that is x = 2.

but

x2= 4, the squared equation, has two solutions: x = +2 and x = -2



No. The resulting equation has more solutions.


For example, x = 2 has only one solution and that is x = 2.

but

x2= 4, the squared equation, has two solutions: x = +2 and x = -2



No. The resulting equation has more solutions.


For example, x = 2 has only one solution and that is x = 2.

but

x2= 4, the squared equation, has two solutions: x = +2 and x = -2



No. The resulting equation has more solutions.


For example, x = 2 has only one solution and that is x = 2.

but

x2= 4, the squared equation, has two solutions: x = +2 and x = -2

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โˆ™ 2013-03-18 22:46:53
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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โˆ™ 2013-03-18 22:46:53
No. The resulting equation has more solutions.


For example, x = 2 has only one solution and that is x = 2.

but

x2= 4, the squared equation, has two solutions: x = +2 and x = -2

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Q: When you square each side of an equation is the resulting equation equivalent to the original?
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When both sides of the equation are squared the resulting equation is?

Remains true. But this does not apply to square roots.


What is the extraneous solution to w equals sqrt 7w?

An "extraneous solution" is not a characteristic of an equation, but has to do with the methods used to solve it. Typically, if you square both sides of the equation, and solve the resulting equation, you might get additional solutions that are not part of the original equation. Just do this, and check each of the solutions, whether it satisfies the original equation. If one of them doesn't, it is an "extraneous" solution introduced by the squaring.


Do you need to put a plus or minus sign in front of a square root answer you get from finding the inverse of a quadratic equation?

Yes. Quite often, if you don't, you'll lose solutions. That is, the transformed equation - after taking square roots - will have less solutions than the original equation.


If one side of a square is increased by 4 inches and a adjacent side is multiplied by 4 the perimeter of the resulting rectangle is 3 times the perimeter of the square what is the side of the original?

10d+8=12d the origian square is 4x4


What are newtons equation of motion?

1st equation of motion:v=u+at 2nd equation of motion:s=ut+1/2at square 3rd equation of motion:v square-u square=2as


When solving a radical equation you should first isolate the radical and then?

It often helps to square both sides of the equation (or raise to some other power, such as to the power 3, if it's a cubic root).Please note that doing this may introduce additional solutions, which are not part of the original equation. When you square an equation (or raise it to some other power), you need to check whether any solutions you eventually get are also solutions of the original equation.


How do you square both sides of a square root equation?

Easy. Say I was going to do ____ \/ 2 =1.41.... So then you square the left side 2=1.41.... And then you square the other side 2=2 (When you square root a number and you square it, you end up with the original number)


In general when solving a radical equation should you first isolate the radical and then both sides?

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.


What is the square root of 4046.82?

According to my calculator: 63.61462096 it might help if you give the original equation (unless you are looking for huge decimal answers)


What is the height of a triangle with an area 99 square feet and a base of 33 feet?

The idea is to use the equation for the area of a triangle, replace the variables you know (in this case, area and base), and solve the resulting equation for that which you don't know (in this case, the height).


What is a root of equation?

square


What is the contribution of brahmagupta in quadratic equation?

Brahmagupta gave the solution of the general linear equation in chapter eighteen of Brahmasphutasiddhanta,18.43 The difference between rupas, when inverted and divided by the difference of the unknowns, is the unknown in the equation. The rupas are [subtracted on the side] below that from which the square and the unknown are to be subtracted.[4]Which is a solution equivalent to , where rupasrepresents constants. He further gave two equivalent solutions to the general quadratic equation,18.44. Diminish by the middle [number] the square-root of the rupas multiplied by four times the square and increased by the square of the middle [number]; divide the remainder by twice the square. [The result is] the middle [number].18.45. Whatever is the square-root of the rupasmultiplied by the square [and] increased by the square of half the unknown, diminish that by half the unknown [and] divide [the remainder] by its square. [The result is] the unknown.[4]Which are, respectively, solutions equivalent to,andHe went on to solve systems of simultaneous indeterminate equations stating that the desired variable must first be isolated, and then the equation must be divided by the desired variable's coefficient

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