问题 Simplify the expression B−26 Evaluate B−i4×26Evaluate the power 更多步骤 Evaluate i4Calculate i2×i2Calculate (−1)(−1)Calculate 1 B−1×26解题方案 B−26 显示解题方案 Find the roots B=26 Evaluate B−i4×26To find the roots of the expression,set the expression equal to 0 B−i4×26=0Evaluate the power 更多步骤 Evaluate i4Calculate i2×i2Calculate (−1)(−1)Calculate 1 B−1×26=0Any expression multiplied by 1 remains the same B−26=0Move the constant to the right-hand side and change its sign B=0+26解题方案 B=26 显示解题方案
