Question

formula of a⁵-b⁵. help plz​

Answer 1

Answer:

(a5 -a3 ) -a3 is the answer

Answer 2

Answer:

(a - b)(a⁴ + a³b + a²b² + ab³ + b⁴)

Step-by-step explanation:

a⁵ - b⁵

==> (a - b)(a⁴ - b⁴)

==> (a - b)(a² - b²)(a² + b²)

==> (a - b)(a + b)(a - b)(a² + b²)

==> (a - b)²(a + b)(a² + b²)

==> a² + b² - 2ab * (a + b)(a² + b²)

==> a³ + a²b + ab² + b³ - 2a²b - 2ab² * (a² + b²)

==> (a - b)(a⁴ + a³b + a²b² + ab³ + b⁴)

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