Question

the sum of 8x -15 and 2x²-5x+7 is​

Answer 1

Answer is :-

3x-8+2x²

steps are following

Step-by-step explanation:

1. (8x-15)+(2x²-5x+7)
2. 8x-15+2x²-5x+7
3. 8x-5x-15+7+2x²
4. 3x -8 +2x²

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