Question

What is the subtracted value of 3x - 4x² +2y² from 4y²-2x + 8x²?​

Answer 1

Answer:

2y^2 - 5x + 12x^2

Step-by-step explanation:

= 4y^2 - 2x + 8x^2 - (3x - 4x^2 + 2y^2)

= 4y^2 - 2x + 8x^2 - 3x + 4x^2 - 2y^2

= 4y^2 - 2y^2 - 2x - 3x + 8x^2 + 4x^2

= 2y^2 - 5x + 12x^2

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Answer 2

Answer:

12x²+2y²-5x

Step-by-step explanation:

By Column Method

4y²-2x+8x² - (3x-4x²+2y²)

4y²-2x+8x² -3x+4x²-2y²

8x²+4y²-2x

+4x²-2y²-3x

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12x²+2y²-5x

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