Math, asked by vsunilkumarnaidu, 4 days ago

Wat must be subracted from 2x² 3x+4 to get x ²³-12x-1​

Answers

Answered by uttambera538
1

2x² - 3x + 4 - (x² - 12x - 1)

= 2x² - 3x + 4 - x² + 12x + 1

= (2 - 1)x² + (-3 + 12)x + (4 + 1)

= x² + 9x + 5

2x² - 3x + 4 - (x²³ - 12x - 1​)

= 2x² - 3x + 4 - x²³ + 12x + 1

= 2x² + (-3 + 12)x + (4 + 1) - x²³

= 3x² + 9x + 5 - x²³

2x² - 3x + 4 - (x² + 2x - 1)

= 2x² - 3x + 4 - x² - 2x + 1

= (2 - 1)x² + (-3 - 2)x + (4 + 1)

= x² - 5x + 5

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