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  1. z=x^2+y^2 - Wolfram|Alpha

    Uh oh! Wolfram|Alpha doesn't run without JavaScript. Please enable JavaScript. If you don't know how, you can find instructionshere. Once you've done that, refresh this page to start using …

  2. z=x2−y2 - Wolfram|Alpha

    Uh oh! Wolfram|Alpha doesn't run without JavaScript. Please enable JavaScript. If you don't know how, you can find instructionshere. Once you've done that, refresh this page to start using …

  3. plot z=x^2+y^2 - Wolfram|Alpha

    plot z=x^2+y^2 Natural Language Math Input Extended Keyboard Examples Upload Assuming "plot" is a plotting function | Use as referring to geometry instead

  4. Equation Solver: Step-by-Step Calculator - Wolfram|Alpha

    To understand what is meant by multiplicity, take, for example, x2 - 6x + 9= x-3 2= x-3 x-3. This polynomial is considered to have two roots, both equal to 3. One learns about the "factor …

  5. Triple Integral Calculator: Step-by-Step Solutions - Wolfram|Alpha

    Free Triple Integral Calculator helps you solve three-dimensional integration problems. Compute volumes, integrate densities and calculate three-dimensional integrals in a variety of …

  6. z=√ (x²+y²) - Wolfram|Alpha

    Wolfram|Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.

  7. plot f (x,y,z)=x^2+y^2+z^2 - Wolfram|Alpha

    plot f (x,y,z)=x^2+y^2+z^2 Natural Language Math Input Extended Keyboard Examples Upload Random

  8. Systems of Equations Solver: Step-by-Step Solutions

    solve y = 2x, y = x + 10 solve system of equations {y = 2x, y = x + 10, 2x = 5y} y = x^2 - 2, y = 2 - x^2 solve 4x - 3y + z = -10, 2x + y + 3z = 0, -x + 2y - 5z = 17 solve system {x + 2y - z = 4, 2x + …

  9. x^2+y^2+z^2=1 - Wolfram|Alpha

    Uh oh! Wolfram|Alpha doesn't run without JavaScript. Please enable JavaScript. If you don't know how, you can find instructionshere. Once you've done that, refresh this page to start using …

  10. Wolfram|Alpha Examples: Step-by-Step Differential Equations

    solve y' = y^2 x y' (x) = (x + 2) e^ (-y (x)), y (0) = 0 sec (y (t)) y' (t) + sin (t - y (t)) = sin (t + y (t))