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Mathematics, 17.01.2020 22:31 21briannamtimms

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a) if (5x−2)^2=ax^2−bx+c, what is the value of a+c^2?
b)if (3x+5)2=ax2+bx+c, what is the value of a+b+c?

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a) if (5x−2)^2...
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