Question

What is y=-2(x+1)(x-2) in standard form​

Answer 1

`\leadsto \tt y=-2(x+1)(x-2)`

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`\leadsto \tt y=-2(x {}^(2) - 2x + x - 2)`

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`\leadsto \tt y=-2(x {}^(2) - x - 2)`

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`\leadsto \tt y=-2x {}^(2) + x + 2`