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12 votes
Please #3 is wrong i need help i only need the answer to it

Please #3 is wrong i need help i only need the answer to it-example-1
User Roberg
by
6.5k points

2 Answers

4 votes

Answer:

31

Step-by-step explanation


= 3 * { - 3}^(2) + 4 \\ = 3 * 9 + 4 \\ = 27 + 4 \\ = 31

User Jona Rodrigues
by
7.6k points
7 votes

3x² + 4

3.-3.-3 + 4

27 + 4

31

hope it helps...!!!

User Alcides
by
7.7k points