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Mathematics
Agustin Tanner
15 September, 21:39
Evaluate 5x²-4 when x = 3
+4
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Haylie Patterson
15 September, 21:58
0
5 (3²) - 4
Simplify the exponent.
5 (9) - 4
Distribute the 5 into 9
45 - 4
41
Your answer is 41
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Andres Proctor
15 September, 22:23
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5 (3) ^2-4
5 (9) - 4
45-4
41
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