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Quick Math Problems Plz Help Solve For X (Show Ur Work If U Can)

Quick Math Problems Plz Help Solve For X Show Ur Work If U Can class=
Quick Math Problems Plz Help Solve For X Show Ur Work If U Can class=

Sagot :

Answer:

5. [tex]6x^2 - x - 2[/tex]

6. [tex]9x^2 - 15x + 6\frac{1}{4}[/tex]

Step-by-step explanation:

5:

  • [tex](x+ \frac{1}{2}) (6x-4)[/tex]
  • [tex](x)(6x) + (x)(-4) + (\frac{1}{2})(6x)+(\frac{1}{2})(-4)[/tex]
  • [tex]6x^2 - 4x + 3x - 2[/tex]
  • [tex]6x^2 - x - 2[/tex]

6:

  • [tex](3x-\frac{5}{2})^2[/tex]
  • [tex](3x - \frac{5}{2})(3x - \frac{5}{2})[/tex]
  • [tex](3x)(3x) + (3x)(\frac{-5}{2}) + (\frac{-5}{2})(3x) + (\frac{-5}{2})(\frac{-5}{2})[/tex]
  • [tex]9x^2 - \frac{15}{2}x - \frac{15}{2}x + \frac{25}{4}[/tex]
  • [tex]9x^2 - 15x + \frac{25}{4}[/tex]
  • [tex]9x^2 - 15x + 6\frac{1}{4}[/tex]