Questions: x-6 x^2-9-2 x^2

Solution Steps

To simplify the given expression, we need to combine like terms. Like terms are terms that have the same variable raised to the same power. In this expression, we have terms with \(x^2\) and terms with \(x\). We will add or subtract the coefficients of these like terms to simplify the expression.

We start with the expression: \[ x - 6x^2 - 9 - 2x^2 \]

Next, we combine the like terms in the expression. The terms involving \(x^2\) are \(-6x^2\) and \(-2x^2\). Adding these gives: \[ -6x^2 - 2x^2 = -8x^2 \] The remaining terms are \(x\) and \(-9\). Thus, the expression simplifies to: \[ -8x^2 + x - 9 \]

Final Answer