What's the difference between this polynomials (9x² + 8x) - (2x² + 3x) ?
Remove the parentheses and combine the like terms. Like terms have same variable / same exponent.
(9x² + 8x) - (2x² + 3x)
= 9x² + 8x - 2x² - 3x {removed parentheses, distributing negative sign through second set of parentheses}
= 7x² + 5x {combined like terms}
Ask the House
(9x² + 8x) - (2x² + 3x)
= 9x² + 8x - 2x² - 3x {removed parentheses, distributing negative sign through second set of parentheses}
= 7x² + 5x {combined like terms}
Ask the House
