didicuddorigjdj didicuddorigjdj
  • 29-10-2021
  • Mathematics
contestada

If x = 3, find the value of x2 + 2x

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amuratov
amuratov amuratov
  • 29-10-2021

Answer:

15

Step-by-step explanation:

[tex]x^{2} + 2x = 3^{2} + 3 * 2 = 9 + 6 = 15[/tex]

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chloebarber0229
chloebarber0229 chloebarber0229
  • 29-10-2021

3 · 2 = 6

2 · 3 = 6

6 + 6 = 12

Have a luvely day!

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