Add the following polynomials. 1-x-x², x + 2 and 3x²..pls tell this fast...urgent..will give u 50 points
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4
Answer:
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2
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of equation
(iv)x
3
−x
2
−(2+
2
)x+
2
=(−1)
3
−(−1)
2
−(2+
2
)(−1)+
2
=−1−1+2−
2
+
2
=0
This is zero. Then x+1 is the factor of equation
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