if the zeroes of the polynomial are 5/2 and -1/4
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Answered by
0
ANSWER
zeroes of the polynomial are (5+
2
) and (5−
2
)
Sum of zeros a+b=5+
2
+5−
2
=10
Product of zeros ab=(5+
2
)(5−
2
)=25−2=23
Hence,
Quadratic equation is
x
2
−(a+b)x+ab
=x
2
−10x+23
Answered by
1
Answer:
Sum of zeroes = 5+2√3 + 5-2√3
= 5 + 5
= 10
product of zeroes = (5+2√3) (5-2√3)
= (5)² - (2√3)²
= 25 - 4×3
= 25-12
= 13
Quadratic polynomial =
x² - 10 + 13 is the required polynomial.
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