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F(x) x^2-2x+3= -2x+ 28
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1 vote
F(x) x^2-2x+3= -2x+ 28

User Sredny M Casanova
by
3.7k points

1 Answer

5 votes

Answer:

x₁ = - 5, x₂ = 5

Explanation:

x^2 + 3 = 28

x^2 = 28 - 3

x^2 = 25

x = ± 5

x = - 5

x = 5

User Narendra Prasath
by
3.5k points
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