3 years ago

(2x^2-5x+1)+(x^2-x-4)

Mathematics

1 answer:

maksim [4K]3 years ago

5 0

Answer:

3x^2-6x -3

Step-by-step explanation:

(2x^2-5x+1)+(x^2-x-4)

we sum all coefficient according to the exponent of the variable

2x^2-5x+1+x^2-x-4 = 3x^2-6x -3

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