3 years ago

( ) - (2x4 - 2x2 - 3) = x4 + x3 - 2x2 + x find the missing polynomial;s

1 answer:

8 0

X⁴ + x³ - 2x² + x + (2x⁴ - 2x² - 3) =
x⁴ + x³ - 2x² + x + 2x⁴ - 2x² - 3 =
3x⁴ + x³ - 4x² + x - 3 ← the missing polynomial

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