Factorize using appropriate identity 9a^2+30ab+25b^2
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Answer:
9a²+30ab+25b²
by using (a+b)² =a²+2ab+b²
= (3a)²+2(3a)(5b)+(5b)²
= (3a+5b)²
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0
Answer:
9a^2 + 30 ab +25b^2 =(3a + 5b )^2
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