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secondary 3 | A Maths
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Why is part b answer no solution?
Date Posted: 7 years ago
Views: 398
the graph of p^2 - 2p + 1 touches the x-axis at p=1 but it doesn't cross to the negative side
therefore no solution! :)
therefore no solution! :)
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done
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clear
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x^2 is always > 0. (p+1)^2 is always > 0 for all values of p. Hence, no solution.
Date Posted:
7 years ago
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