Question

Add the following equation_ 5x²-7x 3-8x² 2x-5 7x²-x-2

Answer 1

$4 {x}^{2}- 6x - 4$
this is the answer hope it will be helpful to u
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Answer 2

Answer:

i dont really know

Step-by-step explanation:

i came here to get my answer but i couldnt get it