Question

Simplify:
(i) (2p-3q)(4p²+6pq+9q²)+(3p-2q)(9p²+6pq+4q²).
pls solve the question. ​

Answer 1

Answer:

35p^3-35q^3

Step-by-step explanation:

Formula: a^3-b^3=(a-b)(a^2+b^2+ab)

In this case, (2p-3q) (4p² +6pq+9q²) become (2p)^3-(3q)^3 and (3p-2q)(9p²+6pq+4q²) become (3p)^3-(2q)^3

(2p)^3-(3q)^3+(3p)^3-(2q)^3(2p)

3

−(3q)

3

+(3p)

3

−(2q)

3

8p^3+27p^3-27q^3-8q^38p

3

+27p

3

−27q

3

−8q

3

35p^3-35q^335p

3

−35q

3

Answer 2

Answer:

wrong answer

Step-by-step explanation:

this is right