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idebtify the quadratic term,lincar term and constant of each quadratic equation 5x²-2x-9=0​

Sagot :

Algebra: Quadratic Equation

[tex] \normalsize\blue{\overline{\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad \ \ \ }}[/tex]

Problem:

identify the quadratic term,lincar term and constant of each quadratic equation

  • 5x²-2x-9=0

Answer:

  • [tex]\large \begin{gathered} \begin{gathered}\begin{gathered}\boxed{\begin{array}{l} \sf\pmb{\: \: \: \: \: \: \: Terms } \\ \\ \rm\pmb{Quadratic \: term: \: \green 5 \green x^{\green 2}} \\ \rm\pmb{Linear \: term: \: \green - \green 2 \green x} \\ \rm\pmb{Constant \: term: \: \green - \green9} \end{array}}\end{gathered} \end{gathered}\end{gathered} [/tex]

Just follow the standard form ax²+bx+c=0 since the quadratic equation is in standard for already. Remember any variable or numbers with exponent 2 is the quadratic term.

[tex]\large\sf{5x^{2}-2x-9=0}\\[/tex]

  • [tex]\large\pmb\rm{\: \: \:\:Quadratic \: Term: \: 5x^{2}}\\ \large\pmb\rm{Linear \: Term: \: -2x}\\ \large\pmb\rm{\: \: \: \:Constant \: Term: \: = -9 \\}[/tex]

[tex] \normalsize\blue{\overline{\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad \ \ \ }}[/tex]

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