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Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

How many zeros does this polynomial function, y=(x-8)(x+3)^2

Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d