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Aneli [31]
3 years ago
11

Simplify (3x2 – 4x – 1) + (8x2 – x + 6)

Mathematics
1 answer:
abruzzese [7]3 years ago
6 0

Answer:

11x^{2} -5x+5

Step-by-step explanation:

3x^{2}-4x-1+8x^{2} -x+6

3x^{2}+8x^{2}-4x-x-1+6

Combine like terms

11x^{2}-5x +5

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