I don't think they are equivalent. try it yourself
This will help a lot if you go to desmos! Just graph the equation on there! It’s much easier to see on computer
Root4 < root7 < root9
2 < root7 < 3
14/5 = 2.8
root7 is an irrational number which is likely less than 2.8
Answer:
-9
Step-by-step explanation:
(-4-2*-1/2)3
(-4+1)3
-3*3
-9