Question

what must be subtracted from 2 x square - 3 x + 4 to get X square + 2 x -1​

Answer 1

Answer:

${x}^{2} - 5x + 5$

Step-by-step explanation:

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Answer 2

Answer:

x^2 - 5x +5

Step-by-step explanation:

2x^2 - 3x + 4 - y = x^2 + 2x - 1

x^2 - 5x + 5 = y