LazaraG296368 LazaraG296368
  • 28-10-2022
  • Mathematics
contestada

factor the following trinomial completely 2x^3+8x^2-10x

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PrincesaF472556 PrincesaF472556
  • 28-10-2022

possible factors that can be zeroes of the trinomial are

[tex]\pm2,\text{ }\pm5,\text{ }\pm10[/tex][tex]\begin{gathered} \text{coefficient from the equation are} \\ 2\text{ +8 -10},\text{ Using -5 to check} \\ -5|\text{ 2 +8 }-10 \\ \text{ -10 +10 } \\ ---------- \\ \text{ 2x}^2-2x\text{ +0} \\ \\ \end{gathered}[/tex]

Factorizing 2x^2 -2x we have 2x(x-1)

so the factors are (x+5)(2x)(x-1)

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