Answer:
top one is -7
bottom one is -3
Step-by-step explanation:
 
        
             
        
        
        
Try A:
6^(2*1.87) = 813.365
Try B:
6^(2*1.61) = 320.366
Try C:
6^(2*3.73) = 638275.725
Try D:
6^(2*1.13) = 57.362
Which one seems like the best answer?
        
             
        
        
        
Answer: Heyaa! ~
    10. 8√2
    11. 2h²√3
    12. 2h³√5k⁴
Step-by-step explanation:
     <em>- Lets solve it together! </em>
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
Hopefully this helps you!