Question Simplify the expression er2 Evaluate rerMultiply the terms r2eSolution er2 Show Solution Find the roots r=0 Evaluate rerTo find the roots of the expression,set the expression equal to 0 rer=0Multiply More Steps Multiply the terms rerMultiply the terms r2eUse the commutative property to reorder the terms er2 er2=0Rewrite the expression r2=0Solution r=0 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix