Simplifying the Expression: (x^2 - x) + (8x - 2x^2)
This article will guide you through simplifying the algebraic expression: (x^2 - x) + (8x - 2x^2).
Understanding the Expression
The expression involves terms with different powers of 'x'. We have:
- x^2 terms: x^2 and -2x^2
- x terms: -x and 8x
Simplifying the Expression
To simplify, we combine like terms:
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Combine x^2 terms: x^2 - 2x^2 = -x^2
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Combine x terms: -x + 8x = 7x
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Combine the simplified terms: -x^2 + 7x
Final Simplified Expression
Therefore, the simplified form of the expression (x^2 - x) + (8x - 2x^2) is -x^2 + 7x.
This simplified form is equivalent to the original expression and can be used in further algebraic operations or calculations.