product of (x-3)^2 using identities
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Answer:
We know that,
(a + b)² = a² + 2ab + b²
We have to expand (x + 3)²
Then, (x + 3)²
= x² + (2 * x * 3) + 3²
= x² + 6x + 9
Step-by-step explanation:
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