Question Simplify the expression Solution 7a19 Evaluate a3×a4×a5×a6×a×7Multiply the terms with the same base by adding their exponents a3+4+5+6+1×7Add the numbers a19×7Solution 7a19 Show Solution Find the roots Find the roots of the algebra expression a=0 Evaluate a3×a4×a5×a6×a×7To find the roots of the expression,set the expression equal to 0 a3×a4×a5×a6×a×7=0Multiply More Steps Multiply the terms a3×a4×a5×a6×a×7Multiply the terms with the same base by adding their exponents a3+4+5+6+1×7Add the numbers a19×7Use the commutative property to reorder the terms 7a19 7a19=0Rewrite the expression a19=0Solution a=0 Show Solution