find zeros of the quadratic polynomial X square + 2 root 2 x minus 6 and verify the relationship between zeros and coefficients
Answers
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x² + 2√2x - 6
x² + 3√2x - √2x - 6
x(x + 3√2) - √2(x + 3√2)
(x +3√2)(x-√2)
therefore,
zeros are... -3√2 & √2
Verification
so, -3√2 + √2 = -2√2
-(2√2) ÷ 1= -2√2
......proved
also
so, (-3√2)(√2) = -6
(-6) ÷ 1 = -6
...proved
hence verified..
KvKt2217:
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Step-by-step explanation:
फाइंड जीरोज आफ क्वाड्रेटिक पॉलिनॉमियल स्क्वायर प्लस टू अंडर रूट 2 एक्स माइनस 6 एंड वेरीफाई द रिलेशन बिटवीन जीरोज एंड कॉफी शॉप्स
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