Answer:
multiply by the power of ten,
Step-by-step explanation:
 
        
             
        
        
        
Let the given complex number
z = x + ix = 
We have to find the standard form of complex number.
Solution:
∴ x + iy = 
Rationalising numerator part of complex number, we get
x + iy = 
⇒ x + iy = 
Using the algebraic identity:
(a + b)(a - b) =  -
 - 
⇒ x + iy = 
⇒ x + iy =  [ ∵
 [ ∵  ]
]
⇒ x + iy =  
 
⇒ x + iy =  
 
⇒ x + iy =  
 
⇒ x + iy = 1 - i
Thus, the given complex number in standard form as "1 - i".
 
        
             
        
        
        
If you are asking to simplify, this is what I got. Hope I was able to help
 
        
        
        
Mathematical Answer: 2cups*3/4 = 1 and 1/2 cups or 1.5 cups.
How to do it while cooking:
- Get out a container large enough to hold at least 4 cups sauce
- Get out a "1 cup" and "1/2 cup" measuring cup.
- Measure out 1 cup of sauce with the "1 cup" measuring cup.
- Measure out  1/2 of a cup of sauce with the '1/2 cup' measuring cup.
- pour both cups into the larger container.
And there you go you have 3/4 of 2 cups of sauce.
<em>Hoped this helped!</em>