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Given that a = 5 cm and b = 1 cm, work out x . Give your answer as an exact surd.
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Given that a = 5 cm and b = 1 cm, work out x . Give your answer as an exact surd.
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Apr 12, 2024
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Given that a = 5 cm and b = 1 cm, work out x . Give your answer as an exact surd.
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Plmk
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Given that a^2 - b^2 = x, we can substitute the values of a and b and simplify:
(5^2) - (1^2) = x
25 - 1 = x
24 = x
So, x = 24. This is not an exact surd, but a real number
GiuServ
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Apr 19, 2024
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