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Is 3x4 plus 2x plus 5 equals 0 a quadratic equation?
No. It is a quartic equation. The largest power of x in a quadratic equation must be 2.
What is the mathematical equation for a 3-D helical tube?
Parametric Equations? x=(a+bcosu)sinv y=(a+bcosu)cosv z=bsinu+cv
What is the example for parametric statistic?
body weight
What is the parametric equation of cube?
first the parametric equation of a sphere is X=cos(a) Y= sin(a)*cos(b) Z=sin(a)*sin(b) the equation of a cube is of the same type except that you have to multiply X,Y,and Z by A=(1+tan(a-pi/2*(floor((a+pi/4)/(pi/2))))²)^(1/2) and Y and Z by B=(1+tan(b-pi/2*(floor((b+pi/4)/(pi/2))))²)^(1/2) And the result should be a cube Ps: remove Z and take b=0 and you should have the equation of a 2D square, if you want explanations i can give you some but it's a bit long...
What are some similarities and differences between quartic and cubic functions?
The similarities are that they are polynomial functions and therefore continuous and differentiable.A real cubic will has an odd number of roots (and so must have a solution), a quartic has an even number of roots and so may have no solutions.
