Answer:
its 1/3
Step-by-step explanation:
please mark it as brainliest!!<3
So firstly, you want to foil - (7v^4 + 6) [Think of the minus sign as -1]: 
Next, combine like terms and your answer will be: 
So, let's say you have -5, the opposite of that is 5,opposite numbers always have the sum of 0, just are something about money where you have 2 opposite numbers
It is already in standard form.
Although it is warm it is not necessarily really hot that loads of children would not need to be in a paddling pool
hope I helped sorry if it wasn't the answer you was looking for