Question Simplify the expression a4 Evaluate 312a×3121a3Multiply the terms More Steps Evaluate 312×3121Reduce the fraction 1×1Any expression multiplied by 1 remains the same 1 a×a3Multiply the terms with the same base by adding their exponents a1+3Solution a4 Show Solution Find the roots a=0 Evaluate 312a×3121a3To find the roots of the expression,set the expression equal to 0 312a×3121a3=0Multiply More Steps Multiply the terms 312a×3121a3Multiply the terms More Steps Evaluate 312×3121Reduce the fraction 1×1Any expression multiplied by 1 remains the same 1 a×a3Multiply the terms with the same base by adding their exponents a1+3Add the numbers a4 a4=0Solution a=0 Show Solution