320-70 divided by 5 and you will get the value of x
I’m pretty sure it’s -15 but don’t take my word for it
Answer:
im not sure you wrote the awsner right
Answer:17
Step-by-step explanation:
<u>Answer:</u>
<u>Step-by-step explanation:</u>
We can use the following rule of surds to solve the problem:
,
which means that when multiplying two numbers with the same bases, we can simply add their powers while keeping the base the same.
Applying this rule:

⇒ 
⇒