Question

simplify
{-9a6 ×(-3a4)}÷ 3a7​

Answer 1

Answer:

Step-by-step explanation:

{-9a6×(-3a4)}÷3a7

{-54a(-12a)}÷21a

{-54a-12a}÷21a

-66a÷21a

-22/7 or 3.142 or π

Thank you gyus !

Answer 2

$first \: remove \: the \: curly \: \\ bracket \\→ - 9a6 \times ( - 3a4) \div 3a7 \\ \\ ➜calculte \: the \: product \\ \\ → - 9a6 \times ( -12a) \div 3a7 \\ \\ ➜ - \times - = + \\ \\ →9a6 \times 12a \div 3a7 \\ \\ ➜calculate \: the \: quotient \: \\ and \: product \\ \\ →1512a^{3}$