Factorise 27a³+36a²b+12ab²
Answers
Answered by
9
Answer:
27a³+8b³-18a²b-12ab²
=(3a)³+(2b)²-(3a)²*2b-3a*(2b)²
Answered by
1
27a³ + 36a²b + 12ab² = 3a(3a + 2b)(3a + 2b)
Given :
The expression 27a³ + 36a²b + 12ab²
To find :
To factorise the expression
Solution :
Step 1 of 2 :
Write down the given expression
The given expression is
27a³ + 36a²b + 12ab²
Step 2 of 2 :
Factorise the expression
Thus we get ,
27a³ + 36a²b + 12ab² = 3a(3a + 2b)(3a + 2b)
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