Question

Find the product of (a+b) and (9²-ab+b²)​

Answer 1

Answer:

sorry l don't know the answer

Answer 2

Step-by-step explanation:

Given that:-

product of (a+b) and (a²-ab+b²)

=>(a+b)(a²-ab+b²)

=>a(a²-ab+b²)+b(a²-ab+b²)

=>a³-a²b+ab²+a²b-ab²+b³

=>a³+b³

(a+b)(a²-ab+b²)=a³+b³

or

If you gave (a+b) and(9²-ab+b²)

=>(a+b)(9²-ab+b²)

=>(a+b)(81-ab+b²)

=>a(81-ab+b²)+b(81-ab+b²)

=>81a-a²b+ab²+81b-ab²+b³

=>81a-a²b+81b+b³