find the product of 2a²+4b²-3ab and 3ab-5a²+4b²
ans- 21a³b - 21a²b² - 10a^4 + 16b^4??
Answers
Answered by
5
Given
- 2a²+4b²-3ab
- 3ab-5a²+4b²
To find
- Product
Solution
→ (2a²+4b²-3ab) (3ab-5a²+4b²)
→ (2a²+4b²-3ab)(3ab) + (2a²+4b²-3ab)(-5a²)+(2a²+4b²-3ab)(4b²)
→ (6a³b+12ab³-9a²b²-10a⁴-20a²b²+15a³b+8a²b+16b⁴-12ab³)
→ 21a³-21a²b²-10a⁴+16b⁴
∴ Product of 2a²+4b²-3ab and 3ab-5a²+4b² :-
- 21a³-21a²b²-10a⁴+16b⁴
Learn more
- https://brainly.in/question/35293095
- 2x³-4x²-5 by 3x²+4x-2
Answered by
24
Answer:
(2a²+4b²-3ab) (3ab-5a²+4b²)
→ (2a²+4b²-3ab)(3ab) + (2a²+4b²-3ab)(-5a²)+(2a²+4b²-3ab)(4b²)
→ (6a³b+12ab³-9a²b²-10a⁴-20a²b²+15a³b+8a²b+16b⁴-12ab³)
→ 21a³-21a²b²-10a⁴+16b⁴
∴ Product of 2a²+4b²-3ab and 3ab-5a²+4b² :-
21a³-21a²b²-10a⁴+16b⁴
Step-by-step explanation:
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