First let's write this out in a formulaic sense:
10^4 * (6 + 78) ÷ 7
To do this, we need to know Order of Operations (PEMDAS)
First we do parenthesis (P):
10^4 * (6 + 78) ÷ 7
10^4 * 84 ÷ 7
Next, exponents (E):
10^4 * 84 ÷ 7
(10^4 = 10 * 10 * 10 * 10)
10000 * 84 ÷ 7
Next, Multiplication and Division (MD):
10000 * 84 ÷ 7
840000 ÷ 7
120000
You are correct, j*z123. I just wanted a bit more explanation.
