Question

(2x² – 3x²) + (2x² - 4x²​

Answer 1

∴ ( 2 x² - 3 x²) + ( 2x² - 4 x²) = - 3 x²

Explanation:

( 2 x² - 3 x²) + ( 2x² - 4 x²)

= 2 x² + 2 x² - 3 x² - 4 x²

= 4 x² - 7 x²

= - 3 x²

∴ ( 2 x² - 3 x²) + ( 2x² - 4 x²) = - 3 x²