am
šŸ§ 

Polynomial

  • An expression consisting of variables and coefficients
    • Examples
      • x2āˆ’4x+7x^2 - 4x + 7
      • x3āˆ’2xyz2āˆ’yz+1x^3 - 2xyz^2 - yz + 1
  • Involves only addition, subtraction, multiplication, and non-negative integer exponentiation of variables

Degrees

  • The degree of a polynomial P(x)P(x) is the highest power of xx found in P(x)P(x)
    • x2āˆ’4x+7x^2 - 4x + 7 has a degree of 22
  • There is no formula to give us solutions for quintic degree polynomials
Degree Form
Linear 1 ax+bax + b
Quadratic 2 ax2+bx+cax^2 + bx + c
Cubic 3 ax3+bx3+cx+dax^3 + bx^3 + cx + d
Quartic 4 ax4+bx3+cx2+dx+eax^4 + bx^3 + cx^2 + dx + e
Quintic 5 ax5+bx4+cx3+dx2+ex+fax^5 + bx^4 + cx^3 + dx^2 + ex + f
6th degree 6 ...
7th degree 7 ...

Math

silver made deadly tool end art heel view brother manage door ghost default brave nearly mud finger rough opposite continue reply quiet throughout game scratch