factorize:3x^2-3underroot2x+1
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Answer:
3(x - 1)(x + 1)(√(2x + 1)) / 2x + 1
Step-by-step explanation:
3x² - 3 / √(2x + 1)
3x² - 3 / √(2x + 1) * √(2x + 1) / √(2x + 1)
3x² - 3(√(2x + 1)) / 2x + 1
3(x² - 1)(√(2x + 1)) / 2x + 1
3(x - 1)(x + 1)(√(2x + 1)) / 2x + 1
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