a cube -27 b cube + 2 a square b - 6ab square
Answers
Answered by
1
the answer is 5ab+b
the correct answer
the correct answer
Answered by
5
Answer:
Step-by-step explanation:
a^3- 27b^3-2a^2b+6ab^2
=a^3-(3b)^3+2ab(a-3b)
=(a-3b)(a^2+3ab+(3b)^2)+2ab(a-3b)
☆[by using a^3-b^3=(a-b)
(a^2+ab+b^2)....
=(a-3b)(a^2+3ab+9b^2+2ab)
=(a-3b)(a^2+5ab+9b^2)
.............This is your answer, hope it helps. Plzzzzzzz mark brainliest..
Similar questions