Pls help w this question !!
Determine the value of 2r² + r + 1 when: r= -0.2
2 answers:
Its 0.4 is the answer it’s 0.4
Answer:
0.4
Step-by-step explanation:
2 x (-0.2) + (-0.2) + 1
- 0.4 - 0.2 + 1
-0.6 + 1
= 0.4
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