Mathematics, 27.10.2021 14:00 jfarrar02

If a=7, then the value of a² - 3a is .

a) -7
b) 35
c) -28
d) 28

Answers: 3

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If a=7, then the value of a² - 3a is .

a) -7
b) 35
c) -28
d) 28...