Math, asked by malavika38, 11 months ago

find zeros of the quadratic polynomial X square + 2 root 2 x minus 6 and verify the relationship between zeros and coefficients​

Answers

Answered by KvKt2217
45

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

 \alpha  +  \beta  =  (- b) \div a

so, -3√2 + √2 = -2√2

-(2√2) ÷ 1= -2√2

......proved

also

 \alpha  \times  \beta  = c \div a

so, (-3√2)(√2) = -6

(-6) ÷ 1 = -6

...proved

hence verified..


KvKt2217: please mark as brainliest
Answered by prabhumishra9999
5

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

Similar questions