(15x² - 2x+3) + (5+6x+7x²)
Answer (1)
To simplify the expression (15x² - 2x + 3) + (5 + 6x + 7x²), combine like terms. First, group the x² terms: 15x² + 7x² = 22x². Then the x terms: -2x + 6x = 4x. Lastly, the constants: 3 + 5 = 8. Putting them together gives 22x² + 4x + 8.Let me know if you need more help! If this helps, feel free to mark it Brainliest
