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y=159
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y≔159
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y=-16+75\times 1+100
Calculate 1 to the power of 2 and get 1.
y=-16+75+100
Multiply 75 and 1 to get 75.
y=59+100
Add -16 and 75 to get 59.
y=159
Add 59 and 100 to get 159.
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