<h2>Answer:</h2><h2></h2><h2>-3x + 8</h2><h2></h2><h2>Step-by-step explanation:</h2><h2></h2><h2>Add -2x and -x</h2><h2></h2><h2>= -3x</h2><h2></h2><h2>Now we are left with</h2><h2></h2><h2>-3x + 8</h2><h2></h2><h2>This is as far as we can go.</h2><h2></h2><h2>Hope this helps, have a great, and stay safe!!!</h2><h2></h2><h2>:)</h2>
Answer:
28
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Answer:
with what?
Step-by-step explanation:
I think you forgot to attach something.
The equivalent expression is 
<h3>How to determine the equivalent expression?</h3>
The expression is given as:
rootindex 5 startroot 1,215 endroot superscript x
Rewrite properly as:
![\sqrt[5]{1215^x}](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7B1215%5Ex%7D)
Apply the law of indices

Hence, the equivalent expression is 
Read more about equivalent expression at:
brainly.com/question/2972832
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