Question Simplify the expression 450k2 Evaluate k2×450−0Use the commutative property to reorder the terms 450k2−0Solution 450k2 Show Solution Find the roots k=0 Evaluate k2×450−0To find the roots of the expression,set the expression equal to 0 k2×450−0=0Use the commutative property to reorder the terms 450k2−0=0Removing 0 doesn't change the value,so remove it from the expression 450k2=0Rewrite the expression k2=0Solution k=0 Show Solution