For the expression 7x² + x - 8:Answer: 7x² + x - 8
For the expression -2x² + 7x - 3:Answer: -2x² + 7x - 3
For the expression 5x² + 8x + 3:Answer: 5x² + 8x + 3
For the expression 7x² + x - 8:
Answer: 7x² + x - 8
For the expression -2x² + 7x - 3:
Answer: -2x² + 7x - 3
For the expression 5x² + 8x + 3:
Answer: 5x² + 8x + 3