问题 Simplify the expression Solution 6x Evaluate 2×3x解题方案 6x 显示解题方案 Find the roots Find the roots of the algebra expression x=0 Evaluate 2×3xTo find the roots of the expression,set the expression equal to 0 2×3x=0Multiply the terms 6x=0解题方案 x=0 显示解题方案
