Question Simplify the expression 3n Evaluate 15n×45Cancel out the common factor 15 n×3Solution 3n Show Solution Find the roots n=0 Evaluate 15n×45To find the roots of the expression,set the expression equal to 0 15n×45=0Multiply the terms More Steps Multiply the terms 15n×45Cancel out the common factor 15 n×3Use the commutative property to reorder the terms 3n 3n=0Solution n=0 Show Solution