Question Simplify the expression 321t4 Evaluate t4×2568Cancel out the common factor 8 t4×321Solution 321t4 Show Solution Find the roots t=0 Evaluate t4×2568To find the roots of the expression,set the expression equal to 0 t4×2568=0Cancel out the common factor 8 t4×321=0Use the commutative property to reorder the terms 321t4=0Rewrite the expression t4=0Solution t=0 Show Solution