Math, asked by hemangi420, 5 months ago

please solve this

and write the correct answer​

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Answers

Answered by gaggu62
1

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Answered by vthanvi
1

Step-by-step explanation:

5x {}^{2}  - 3x + 1 - (2x {}^{2}  + 5x - 6) \\  = 5x {}^{2}  - 3x + 1 - 2 x {}^{2}  - 5x + 6 \\  = 5x {}^{2}  - 2x {}^{2}  - 3x - 5x + 1  + 6 \\  = 3x {}^{2}  - 8x + 7

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