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densk [106]
3 years ago
11

(4x2 – 6x + 2) + (-5x2 + 6x – 6)

Mathematics
1 answer:
lys-0071 [83]3 years ago
3 0
(4*2-6x+2)+(-5x2+6x-6)
8-6x+2+(-5)*2+6x-6
8-6x+2-10+6x-6
\not 10-6x-\not10+6x-6
-6x+6x-6
-6
The answer is: -6

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