Question Simplify the expression x4 Evaluate 7×7x4Cancel out the common factor 7 1×x4Solution x4 Show Solution Find the roots x=0 Evaluate (7×7x4)To find the roots of the expression,set the expression equal to 0 7×7x4=0Multiply the terms More Steps Multiply the terms 7×7x4Cancel out the common factor 7 1×x4Multiply the terms x4 x4=0Solution x=0 Show Solution