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liberstina [14]
3 years ago
10

If x = -2, then x^2-7x+10 equals 0 20 28

Mathematics
1 answer:
Vladimir [108]3 years ago
3 0

Answer:

28

Step-by-step explanation:

Substitute x = - 2 into the expression, that is

(- 2)² - 7(- 2) + 10 = 4 + 14 + 10 = 28

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