SOLUTION: Simplify: (-4 + x2 + 2x3) – (-6 – x + 3x3) – (-6y3 + y2)
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Question 47745
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Simplify: (-4 + x2 + 2x3) – (-6 – x + 3x3) – (-6y3 + y2)
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(-4 + x2 + 2x3) – (-6 – x + 3x3) – (-6y3 + y2)
=> -4 + x2 + 2x3 + 6 + x - 3x3 + 6y3 - y2
=> x2 + 2 + x - x3 + 6y3 - y2
=> -x3 + x2 + x + 2 + 6y3 - y2