shawnalowther45 shawnalowther45

12-11-2020
Mathematics

contestada

What is the value of the expression 2x2 + 5x – 6 when x = 2?

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Itzgeniuskanchan Itzgeniuskanchan

12-11-2020

Answer:

2×2^2 +5×2 -6

= 2×4 +10 -6

= 8+10-6

= 18-6

= 12

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