8(3a-2b)sq-10(3a-2b)
Answers
Answered by
7
f you wanted to write
8(3a-2b)² -10(3a-2b)
2(3a-2b){4(3a-2b) -10}
2(3a-2b){12a-8b-10}
bianu:
in place of 10,5come
in my question
Answered by
2
solution:-
=> 8(3a-2b)² - 10(3a - 2b)
= 8 [(3a)²-2(3a×2b)+(2b)²] -10(3a-2b)
= 8 [9a² - 12ab + 4b² ] - 10(3a - 2b)
= 72a² - 96ab + 32b² - 30a + 20 b
= ½[36 a² - 48ab + 16 b² - 15a + 10b]
i hope it helps you.
Similar questions