Question Simplify the expression 4x4 Evaluate 4x2x2Multiply the terms 4x2×x2Solution More Steps Evaluate x2×x2Use the product rule an×am=an+m to simplify the expression x2+2Add the numbers x4 4x4 Show Solution Find the roots x=0 Evaluate 4x2x2To find the roots of the expression,set the expression equal to 0 4x2x2=0Multiply the terms More Steps Multiply the terms 4x2x2Multiply the terms 4x2×x2Multiply the terms More Steps Evaluate x2×x2Use the product rule an×am=an+m to simplify the expression x2+2Add the numbers x4 4x4 4x4=0Simplify x4=0Solution x=0 Show Solution