Question Simplify the expression −a4 Evaluate −a2×a2Solution More Steps Evaluate a2×a2Use the product rule an×am=an+m to simplify the expression a2+2Add the numbers a4 −a4 Show Solution Find the roots a=0 Evaluate −a2×a2To find the roots of the expression,set the expression equal to 0 −a2×a2=0Multiply the terms More Steps Evaluate a2×a2Use the product rule an×am=an+m to simplify the expression a2+2Add the numbers a4 −a4=0Change the signs on both sides of the equation a4=0Solution a=0 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix