Question Simplify the expression k2 Evaluate −kikiMultiply More Steps Multiply the terms kikiMultiply the terms k2i×iUse the commutative property to reorder the terms ik2iMultiply the numbers More Steps Evaluate i×iMultiply i2Use i2=−1 to transform the expression 1×(−1)Calculate −1 −k2 −(−k2)Solution k2 Show Solution Find the roots k=0 Evaluate −kikiTo find the roots of the expression,set the expression equal to 0 −kiki=0Multiply More Steps Multiply the terms kikiMultiply the terms k2i×iUse the commutative property to reorder the terms ik2iMultiply the numbers More Steps Evaluate i×iMultiply i2Use i2=−1 to transform the expression 1×(−1)Calculate −1 −k2 −(−k2)=0Calculate k2=0Solution k=0 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix