Question

2x² - 9x-6 from 5x²-6x+3​

Answer 1

If we subtract (2x^2 - 9x - 6) from (5x^2 - 6x + 3) then,

(5x^2 - 2x^2) + { (-6x - (-9x) } + { 3-(-6) }

3x^2 + { -3x } + { -9 }

3x^2 - 3x -9

Answer 2

Step-by-step explanation:

5x^2-6x+3 - 2x^2-9x-6

5x^2-2x^2 - 6x-9x +3-6

3x^2 - 15x - 3

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