1.5 +.15 = 1.65. 10% x 15 + 1% x 15
        
             
        
        
        
We know the algebraic identity: (a - b)(a + b) = a^2 + b^2. Therefore, we should square 3 and 4x.
- = (3)^2 - (4x)^2
- 9 - 16x^2
<u>Answer</u><u>:</u>
<u>9</u><u> </u><u>-</u><u> </u><u>1</u><u>6</u><u>x</u><u>^</u><u>2</u>
Hope you could understand.
If you have any query, feel free to ask
 
        
             
        
        
        
Answer:
12:1
Step-by-step explanation:
96/8 = 12
 
        
             
        
        
        
Answer:
<u>Here is the sample space, its size is 4*3 = 12:</u>
- Black 1
- Black 2
- Black 3
- Blue 1
- Blue 2
- Blue 3
- Yellow 1
- Yellow 2
- Yellow 3
- Red 1
- Red 2
- Red 3
 
        
                    
             
        
        
        
The answer is 24 to the 4th power