power play is two words
two words
it's one word...
One possibility is the word pun.
8 to the 7th power (87) in words = two million, ninety-seven thousand, one hundred fifty-two.
Two words - "one day".
One sixth to the power of two yields 0.02777777777
They are two words conjoined to be one.
It is two words. Writing it as one is acceptable in the UK and is referred to as a "Britishism." But in American grammar, it is always two separate words.
potato fart
"After school" is typically written as two words.
It is two words take it from a 7th grader
I recommend class work, as two words.