Question

4ab– 5b2 – 3a2 from 5a2 + 3b2 – ab (20 points n will mark as brainliest)

Answer 1

Answer:

5ab - 8a² - 8b²

Step-by-step explanation:

(4ab - 5b² - 3a²) - (5a² + 3b² - ab)

= 4ab - 5b² - 3a² - 5a² - 3b² + ab

= 5ab - 8a² - 8b²

Hope that helps.☺

Answer 2

+5a2+3b2-ab
-3a2-5b2-4ab
+8a2+8b2-5ab(Ans)


That’s the answer