yaz70 yaz70
  • 10-06-2020
  • Mathematics
contestada

If x = -2, then x2-7x+10 equals
00
O 20
028

Respuesta :

sora293 sora293
  • 10-06-2020
20, you just need to substitute the x value in the equation
(-2)2-7(-2)+10=
=20
Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 10-06-2020

Answer:

28

Step-by-step explanation:

x^2-7x+10

Substitute x = -2

(-2)^2 -7(-2) +10

Exponents and multiplication

4 +14+10

Add

28

Answer Link

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