tell the perfect pinch
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3
(2x- 3)²
(a-b)² = a² + b² -2ab
(2x- 3)² = (2x)² + 3² - 2 ×2x×3
= 4x² + 9 - 12x
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1
Step-by-step explanation:
the answer will be 4x -6 because x cannot be minus by 6
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