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What is the result of dividing 2x³ * 2 - 2x⁸ by x²?

1) 2x² + 5x + 8
2) 2x² - 3x + 16
3) 2x² - 3x + 4
4) 2x² + 5x - 8

User Hooshyar
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1 Answer

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Final answer:

To divide 2x³ * 2 - 2x⁸ by x², first simplify the equation by expanding and multiplying terms. Then, divide the terms by subtracting the exponents and dividing the coefficients. Finally, simplify the expression to obtain the result.

Step-by-step explanation:

Step 1: Simplify the equation

To simplify the equation, we expand and multiply the terms:
4x³ - 2x⁸ / x² = 4x(x²) - 2x⁶(x²), which simplifies to 4x³ - 2x⁸ = 4x³ - 2x⁸.

Step 2: Divide the terms

To divide the terms, we subtract the exponents and divide the coefficients:
4x³ - 2x⁸ / x² = (4x³) / (x²) - (2x⁸) / (x²) = 4x^(3-2) - 2x^(8-2) = 4x - 2x⁶.

Step 3: Simplify the expression

The final expression after simplification is 4x - 2x⁶.

User Miotsu
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