Divide the polynomial 2x^2+x-20 by x+3 and verify division algorithm
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Answered by
1
Answer:
Quotient = 2x - 5, remainder = -5.
Verification:
It can be seen that:
(x + 3) (2x - 5) - 5 = 2x2 + 6x - 5x - 15 - 5 = 2x2 + x - 20.
Dividend= Divisor x Quotient + Remainder.
Hence, the division algorithm is verified.
Answered by
0
Answer:
Expert Answer:
Quotient = 2x - 5, remainder = -5.
Verification:
It can be seen that:
(x + 3) (2x - 5) - 5 = 2x2 + 6x - 5x - 15 - 5 = 2x2 + x - 20.
Dividend= Divisor x Quotient + Remainder.
Hence, the division algorithm is verified.
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