MCQ
How much is $-2 x^2+x+1$ less than $x^2+2 x-3$ ?
- A$-x^2+3 x-2$
- ✓$3 x^2+x-4$
- C$-3 x^2-x+4$
- D$3 x^2+x-4$
✓
Answer
Correct option: B.
$3 x^2+x-4$
B
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