"X-4" is not an equation. It's just a number. Its value depends on the value of 'X'.
The question cannot be answered because:there is no equation to solve. It may be assumed that it is "= 1" but that is not certain.it is not clear whether the question refers to (-x)4 or -(x4).
if you are meaning 4x=38, then the answer is 9.5
2% (50 x4) / 100
To solve the equation ( x^4 - 6x^2 - 12 = 0 ), you can make a substitution by letting ( y = x^2 ). The equation then becomes ( y^2 - 6y - 12 = 0 ). You can solve this quadratic equation using the quadratic formula ( y = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} ). After finding the values of ( y ), substitute back ( y = x^2 ) to find the values of ( x ).
solve it
The question cannot be answered because:there is no equation to solve. It may be assumed that it is "= 1" but that is not certain.it is not clear whether the question refers to (-x)4 or -(x4).
There is no answer because without an equality sign it is not an equation
if you are meaning 4x=38, then the answer is 9.5
2% (50 x4) / 100
To solve the equation ( x^4 - 6x^2 - 12 = 0 ), you can make a substitution by letting ( y = x^2 ). The equation then becomes ( y^2 - 6y - 12 = 0 ). You can solve this quadratic equation using the quadratic formula ( y = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a} ). After finding the values of ( y ), substitute back ( y = x^2 ) to find the values of ( x ).
Sure. You can always 'solve for' a variable, and if it happens to be the only variable in the equation, than that's how you solve the equation.
you don't answer an equation, you solve an equation
343-23=320 320/4=80 or x4+23=343 x4+23-23=343-23 x4=320 x4/4=320/4 x=80
solve it
If you solve such an equation for "y", you get an equation in the slope-intercept form.
Neither x-1 nor x4 is an equation or an inequality. There is, therefore, nothing to graph anything.
you can only solve for one in an equation so it can equal something