Question

If Y=0,then y2 -2(y+10)

Answer 1

If y = 0,
Then,
$\: \: \: \: {y}^{2} - 2(y + 10) \\ = {0}^{2} - 2(0 + 10) \\ = 0 - 0 - 20 \\ = ( - 20)$




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Answer 2

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