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What is the line of semmetry for the parabola whose equation is y =x^2 +10x=25

1 Answer

1 vote

Answer:

x = -5

Explanation:

The equation y = x^2+10x+25 can be factored to (x+5)^2

when (x+5)^2 = 0

x = -5

meaning the equation has a line of symmetry at x = -5

User John Harrington
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