4a²-12ab+9b² find the equation
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Answered by
7
Answer:
we will factorize it;
4a² = (2a)²
12ab = 2(2a)(3b)
9b² = (3b)²
(2a)²-2(2a)(3b)+ (3b)² = (2a-3b)² using property = (a-b)²=a²-2ab+b²
Answered by
1
Answer:
(2a + 3b)2
Step-by-step explanation:
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