Question Simplify the expression 161t4 Evaluate t4×1288Cancel out the common factor 8 t4×161Solution 161t4 Show Solution Find the roots t=0 Evaluate t4×1288To find the roots of the expression,set the expression equal to 0 t4×1288=0Cancel out the common factor 8 t4×161=0Use the commutative property to reorder the terms 161t4=0Rewrite the expression t4=0Solution t=0 Show Solution