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Factor the expression 4x^2 - 12x + 9

1 Answer

4 votes

Answer:

4x² - 12x +9 = (2x - 3)²

Explanation:

Given 4x² - 12x +9, you have to apply the concept of Square of a binomial. (a ± b)² = a² + b² -2·a·b

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