Find the lcm of ײ+×,ײ-1,ײ-×
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Answer:
Step-by-step explanation:
x² + x = x(x+1)
x² - 1 = (x+1)(x-1)
x² - x = x(x-1)
LCM = x(x+1)(x-1)
= x(x²-1)
= x³-x
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