Question

pls help w this question !!

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

Answer 1

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 2

its 0.4 is the answer it’s 0.4