(2 x² 2 -3 X + 2) + (4 x² -5 x + 1) adalah​

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(2 x² 2 -3 X + 2) + (4 x² -5 x + 1) adalah​

Jawaban:

(2x²2-3x+2)+(4x²-5

(4x²-3x+2)+4x²-5

4x²-3x+2+4x²-5

=8x²-3x-3