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Help for a brianlest at show your work
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Help for a brianlest at show your work

Help for a brianlest at show your work-example-1
User Jonatasdp
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1 Answer

3 votes
X^2-2(x-y)-z^3
First we substitute the variables for their known values and get
2^2-2(2-(-2))-(-3)^3
Simplify
4 + (-4+4) -(-27)
4+-27= -23
That’s your answer
User Jay Dangar
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5.6k points
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