Question Simplify the expression 2z2 Evaluate 77z2×2Divide the terms 1×z2×2Rewrite the expression z2×2Solution 2z2 Show Solution Find the roots z=0 Evaluate 77z2×2To find the roots of the expression,set the expression equal to 0 77z2×2=0Divide the terms More Steps Evaluate 77Reduce the numbers 11Calculate 1 1×z2×2=0Multiply the terms More Steps Multiply the terms 1×z2×2Rewrite the expression z2×2Use the commutative property to reorder the terms 2z2 2z2=0Rewrite the expression z2=0Solution z=0 Show Solution