Mathematics

Mathematics, 28.09.2019 05:30, brandonshaw16

10. if the value of b is 7, then what is the value of the expression -3b2 + 25 = ?

a. 172
b. –122
c. 122
d. 17

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10. if the value of b is 7, then what is the value of the expression -3b2 + 25 = ?

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