Question Solve the equation Solve for a Solve for k a=13+3k2a=−13+3k2 Evaluate a2−3k2=13Move the expression to the right-hand side and change its sign a2=13+3k2Take the root of both sides of the equation and remember to use both positive and negative roots a=±13+3k2Solution a=13+3k2a=−13+3k2 Show Solution