Question Simplify the expression 9x4 Evaluate 9x3×xMultiply the terms with the same base by adding their exponents 9x3+1Solution 9x4 Show Solution Find the roots x=0 Evaluate 9x3×xTo find the roots of the expression,set the expression equal to 0 9x3×x=0Multiply More Steps Multiply the terms 9x3×xMultiply the terms with the same base by adding their exponents 9x3+1Add the numbers 9x4 9x4=0Rewrite the expression x4=0Solution x=0 Show Solution