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Simplity: (x+6) (x+4) (x-2)...

Simplity: `(x+6) (x+4) (x-2)`

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To simplify the expression \((x + 6)(x + 4)(x - 2)\), we will follow these steps: ### Step 1: Multiply the first two brackets We start by multiplying the first two expressions, \((x + 6)\) and \((x + 4)\). \[ (x + 6)(x + 4) = x^2 + 4x + 6x + 24 = x^2 + 10x + 24 \] ### Step 2: Multiply the result with the third bracket Now, we take the result from Step 1, which is \((x^2 + 10x + 24)\), and multiply it by the third expression \((x - 2)\). \[ (x^2 + 10x + 24)(x - 2) \] We will distribute each term in the first bracket by each term in the second bracket: 1. Multiply \(x^2\) by each term in \((x - 2)\): \[ x^2 \cdot x = x^3 \] \[ x^2 \cdot (-2) = -2x^2 \] 2. Multiply \(10x\) by each term in \((x - 2)\): \[ 10x \cdot x = 10x^2 \] \[ 10x \cdot (-2) = -20x \] 3. Multiply \(24\) by each term in \((x - 2)\): \[ 24 \cdot x = 24x \] \[ 24 \cdot (-2) = -48 \] ### Step 3: Combine all the terms Now, we combine all the results from the multiplications: \[ x^3 + (-2x^2 + 10x^2) + (-20x + 24x) - 48 \] This simplifies to: \[ x^3 + 8x^2 + 4x - 48 \] ### Final Result Thus, the simplified expression is: \[ \boxed{x^3 + 8x^2 + 4x - 48} \] ---
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