There are three different solutions to this equation, with none of them repeated.r-soy said:Hi all
How find the 3 value of x by using Calculator
u = 4x^3 - 4x = 0
I know this good way to solve iy
4x(x^2-1) = 0
X = 1 or X = -1 or X = 1
r-soy said:but I want a way bu useing a Calculator to find the 3 value of x
plese help me .
To find the 3 value of x using a calculator, you will need to use the logarithm function. First, enter the base number into the calculator, then press the "log" or "ln" button depending on the base used. Next, enter the number you want to find the 3 value of x for and press the "=" button. The result will be the 3 value of x.
Yes, you can use any calculator with a logarithm function to find the 3 value of x. This includes scientific calculators, graphing calculators, and even basic calculators. Just make sure the calculator has a logarithm function and you know how to access it.
Yes, the formula to find the 3 value of x using a calculator is: logb(x) = y, where b is the base, x is the number you want to find the 3 value of x for, and y is the result. This formula can be used on any calculator with a logarithm function.
If your calculator does not have a logarithm function, you can still find the 3 value of x by using a logarithm table or by using the power function. For example, if you want to find the 3 value of x for 5 using base 2, you would enter 2x = 5 into your calculator and solve for x.
One helpful tip is to use the "change of base" formula when the base is not a whole number. This formula, logb(x) = log(x)/log(b), can be used to convert the base to a whole number that your calculator can handle. Another trick is to use the "inverse" function of the logarithm, which is usually denoted as "log-1" or "ex". This can help you find the 3 value of x when given the logarithm of a number.