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If (8z − 9)(8z + 9) = az2 − b, what is the value of a?
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Sep 10, 2018
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If (8z − 9)(8z + 9) = az2 − b, what is the value of a?
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Casey Woolfolk
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A=64 distribute (8z-9)(8z+9)
Joachim Jablon
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Sep 15, 2018
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