What is the value of the expression 3a2 - 4|a| + 6 when a = -3?
(1) -24 (3) 21
(2) -9 (...
Mathematics, 21.08.2019 01:00, legrandschool1oxa0sd
What is the value of the expression 3a2 - 4|a| + 6 when a = -3?
(1) -24 (3) 21
(2) -9 (4) 45
Answers: 1
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