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Mathematics
08.03.2023 02:50
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Pls i ll give brainliest what are solutions to the equation y^2 - 1 = 80 -5 and
Pls i'll give brainliest what are solutions to the equation y^2 - 1 = 80 -5 and 5 -4 and 4 -7 and 7 -9 and 9 which
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maddysmall32
4,4(97 marks)
y² - 1 = 80
y² - 81 = 0
(y + 9)(y - 9) = 0
y = -9 and y = 9
mmaglaya1
4,5(60 marks)
It is 2.08333333333
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