Question Simplify the expression x2−9z6 Evaluate x2−3z6×3Solution x2−9z6 Show Solution Factor the expression (x−3z3)(x+3z3) Evaluate x2−3z6×3Evaluate x2−9z6Rewrite the expression in exponential form x2−(3z3)2Solution (x−3z3)(x+3z3) Show Solution