Question Simplify the expression 21x3 Evaluate 21x2×xMultiply the terms with the same base by adding their exponents 21x2+1Solution 21x3 Show Solution Find the roots x=0 Evaluate 21x2×xTo find the roots of the expression,set the expression equal to 0 21x2×x=0Multiply More Steps Multiply the terms 21x2×xMultiply the terms with the same base by adding their exponents 21x2+1Add the numbers 21x3 21x3=0Rewrite the expression x3=0Solution x=0 Show Solution
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