X^2-3=0 solve for all real values of x

Mathematics

2 answers:

elena-s [515]3 years ago

7 0

Answer:

x = √3

x = - √3

Step-by-step explanation:

x^2 - 3 = 0 Add 3 to both sides

x^2 = 3 Take the square root of both sides.

sqrt(x^2) = sqrt(3)

x = +/- sqrt(3)

Remember that the - root is also a solution to the question. Also for this question don't put the - sign under the root sign. That is an entirely different question.

sineoko [7]3 years ago

3 0

Step-by-step explanation:

x²-3=0

x²=3

x=√3

<h2>stay safe healthy and happy.</h2>

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Equation is basically relationship between two or more variables that are expressed in equal to form. Equation of two variables look like ax+by=c. It may be linear equation,quadratic equation, cubic equation or many more depending on the powers of variables. The standard form of the equation of sphere looks like $x^{2} +y^{2} +z^{2} =r^{2}$ .