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just olya [345]
3 years ago
8

8. 2x2 + 3x when x = 3​

Mathematics
2 answers:
jeyben [28]3 years ago
8 0

Answer:

13

Step-by-step explanation:

2×2=4+3(3)=4+9=13

chubhunter [2.5K]3 years ago
4 0

Answer:

27

Step-by-step explanation:

Substitute x = 3 into the expression

2(3)² + 3(3) = 2(9) + 9 = 18 + 9 = 27

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