Marco is making garden stones he has 45 red tiles 90 blue and 75 yellow tiles . each stone must have the same number of tiles each color tile. how many of each color tile will marco use in each stone ? explain
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answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

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step-by-step explanation:

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