ValeryaH783962 ValeryaH783962
  • 28-10-2022
  • Mathematics
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I need help on a math problem What is 2x^2-3x+2 when x = -5

I need help on a math problem What is 2x23x2 when x 5 class=

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DamarcoI585656 DamarcoI585656
  • 28-10-2022

Given the expression:

[tex]2x^2-3x+2[/tex]

if x = -5, then, we have the following:

[tex]\begin{gathered} x=-5 \\ \Rightarrow2(-5)^2-3(-5)+2=2(25)+15+2= \\ 50+17=67 \end{gathered}[/tex]

therefore, if x = -5, then the expression equals to 67

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