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29-10-2019
Mathematics

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Evaluate 8x – y2 – 3 when x = -_and y = 3.

The value of the expression is .

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AllMathHelp AllMathHelp

29-10-2019

1.)Substitute using given information: 8x-2(3)-3

2.)Simplify: 8x-6-3=8x-9

8x-9

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