(ab²-b)²+2(a²+b²)-(a+b) (a-b)
(ab² - b)² + 2*(a² + b²) - (a + b)*(a - b) =
a²b^4 - 2ab³ + b² + 2a² + 2b² - a² + b² =
a²b^4 + a² - 2ab³ + 4b²
pronto
Copyright © 2024 1QUIZZ.COM - All rights reserved.
Answers & Comments
Verified answer
(ab² - b)² + 2*(a² + b²) - (a + b)*(a - b) =
a²b^4 - 2ab³ + b² + 2a² + 2b² - a² + b² =
a²b^4 + a² - 2ab³ + 4b²
pronto