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19-09-2020
Mathematics

contestada

Evaluate this expression:
10x^2-5x+10 When x= -3

Respuesta :

19-09-2020

Step-by-step explanation:

10x² - 5x + 10

x = -3

10(-3)² -5(-3) + 10

= (10×9) + 15 + 10

= 90 + 15 + 10

= 115

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