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(-12 x⁴ + 8 + -3x) + (13x³ + 14 x+9x⁴) please answer to it it is urgent |
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Answer» -3x⁴ + 13x³ + 11X + 22 Step-by-step explanation: => -12 x⁴ + 8 + -3X + 13x³ + 14 x+9x⁴ => -3x⁴ + 13x³ + 11x + 22 |
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