OpenStudy (anonymous):

Add. (3x4 – 2x3 + 1) + (12x4 + x2 – 11) 15x4 – x3 – 10 15x4 – x2 – 10 15x4 – 2x3 + x2 + 10 15x4 – 2x3 + x2 – 10 I got C, can anyone double-check for me?

5 years ago
OpenStudy (anonymous):

So close, but no. What's 1 - 11?

5 years ago
OpenStudy (anonymous):

-10. It's D. Tyvm :)

5 years ago
OpenStudy (anonymous):

np :)

5 years ago
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