3 years ago

Add. (−5x4+6x2−43)+(6x4−x2+12x+12) Express the answer in standard form. Enter your answer in the box.

Mathematics

2 answers:

Elan Coil [88]3 years ago

4 0

Answer:

x^2+12x-15

Step-by-step explanation:

julia-pushkina [17]3 years ago

3 0

Answer:

Step-by-step explanation:

(-5x4+6x2-43)+(6x4-x2+12x+12)

(x4+5x2+12x-31)

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