If 3a3-187=2000 the value of a is?

If 3a3-187=2000 the value of a is?

Jawab:

Penjelasan dengan langkah-langkah:

3a³ =2000 + 187

3a³ =2187

a³ =2187/3

a³ = 729

a=∛729

a=9

$begin{array}{rcl}3a^3-187&=&2000\3a^3&=&2187\a^3&=&frac{2187}{3}\&=&729\a&=&sqrt[3]{729}\&=&9end{array}$