Question Simplify the expression 12a4 Evaluate 9a4×43Cancel out the common factor 3 3a4×41Multiply the terms 3×4a4Solution 12a4 Show Solution Find the roots a=0 Evaluate 9a4×43To find the roots of the expression,set the expression equal to 0 9a4×43=0Multiply the terms More Steps Evaluate 9a4×43Cancel out the common factor 3 3a4×41Multiply the terms 3×4a4Multiply the terms 12a4 12a4=0Simplify a4=0Solution a=0 Show Solution
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