Simplify ( 3a – 2b )
2 – 2( 3a - 2b )( a + 2b ) + ( a + 2b )^2.
Attachments:
Answers
Answered by
4
Step-by-step explanation:
.............................
simplified.....
Attachments:
Answered by
4
Answer:
4a²-16ab+16b²
Step-by-step explanation:
(3a-2b)² - 2(3a-2b)(a+2b) + (a+2b)²
= {9a² - 2(3a)(2b) + 4b²} - (6a-4b)(a+2b) + (a²+4ab+4b²)
= 9a² - 12ab + 4b² - (6a²+12ab-4ab-8b²) + a²+4ab+4b²
= 9a²+a²-12ab+4ab+4b²+4b² - (6a²+8ab-8b²)
= 10a²-8ab+8b²-6a²²-8ab+8b²
= 10a²-6a²-8ab-8ab+8b²+8b²
= 4a²-16ab+16b²
Hope it will Help You.
Answer it as brainliest.
Similar questions