Question

Multiply the given polynomial
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Answer 1

Answer:

x⁴ + 2, x³ + 2x² - 1

x⁴ (x³ + 2x² - 1) + 2(x³ + 2x² - 1)

x⁷ + 2x⁶ - x⁴ + 2x³ + 4x² - 2

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Answer 2

$x^4 + 2 * (x ^3 + 2x^2 - 1) \\\\x^4(x ^3 + 2x^2 - 1) + 2(x ^3 + 2x^2 - 1)\\\\x^7 + 2 x^6 - x^4 + 2 x^3 + 4 x^2 - 2\\\\hope \ it \ helps \ !!$