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in Complex Numbers by (32.2k points)
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Find the value of  2x3 – 11x2 + 44x + 27, if x = 25/(3 - 4i)

1 Answer

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Best answer

Dividend = Divisor × Quotient + Remainder

2x3 – 11x2 + 44x + 27 = (x2 – 6x + 25)(2x + 1) + 2

= 0.(2x + 1) + 2 …..[From (i)]

= 0 + 2

= 2

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