30-01-2021
Mathematics

contestada

pls help w this question !!

Determine the value of 2r² + r + 1 when: r= -0.2

Respuesta :

elum7915 elum7915

30-01-2021

Answer:

0.4

Step-by-step explanation:

2 x (-0.2) + (-0.2) + 1

- 0.4 - 0.2 + 1

-0.6 + 1

= 0.4

Answer Link

membrasseur membrasseur

30-01-2021

its 0.4 is the answer it’s 0.4

Answer Link

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