Mathematics, 30.04.2021 02:40 darricus

Uli wants to write the phrase “the difference of seven and a number squared” as an algebraic expression. She wrote out several expressions in the table. Which expression correctly represents the phrase? Expression Number
Expression
1
StartFraction 7 Over 2 n EndFraction
2
n squared minus 7
3
7 minus n squared
4
StartFraction 2 n Over 7 EndFraction

Expression number?

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