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TiliK225 [7]
3 years ago
7

URGET PLEASE HELP

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
3 0

Answer:

f(x)+ g(x) = -2x^{4} + 6x^{3} +8x^{2} -8x+3

Step-by-step explanation:

You just have to add the like terms separately,

5-7 in x^{4}

only 6 in x^{3}

10-2 inx^{2}

-8 in x

and 3 as the constant

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