Question 912457
{{{7t^2-59t-36=(7t+4)(t-9)}}}
{{{t^2-81=(t+9)(t-9)}}}
{{{4t^2-37t+9=(4t-1)(t-9)}}}
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{{{LCM=(7t+4)(t-9)(t+9)(4t-1)}}}
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{{{LCM=29t^4+9t^3-2272t^2-729t+324}}}