2 years ago

X ² + 4x + 1 = 0Solve the quadratic equation by completing the square

Mathematics

1 answer:

oksian1 [2.3K]2 years ago

5 0

Answer:

X ² + 4x + 1 = 0

solution attached in picture

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Step-by-step explanation:

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in circle o, points a and b lie on the circle such that OA=5x-11 and OB=4(x-1) what represents the length of the circle' s diame

AysviL [449]

We know that
if points a and b lie on the circle and O is the center
so
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