X^2-10x-24=0
(x+2)(x-12)=0
x=-2 or x=12
The correct answer is option C.
The solution is shown below:
(8 - 3i)(6 + 5i)
= 8(6 +5i) - 3i(6 + 5i)
= 48 + 40i - 18i - 15i²
= 22i + 48 - 15(-1)
= 22i + 48 + 15
= 22i + 63
= 63 + 22i
You could start on 34 on the number line and jump back 28 times to get your answer.
