Question

simplify. express your answer using positive exponents. (3a)(7a)(8a)

Explanation:

Step1: Multiply the coefficients

$3 \times 7 \times 8 = 168$

Step2: Multiply the variable terms

$a \times a \times a = a^{1+1+1} = a^3$

Step3: Combine results

Multiply the coefficient product and variable product.

Answer:

$168a^3$