Math, asked by vashusharma498, 8 months ago

if one zero of a quadratic polynomial (kx squre + 3 x + k ) is 2 , then the value of kis

Answers

Answered by Everythingpurple

1

k×2^2 +3×2 +k=0

k= -6/5

Have a nice day mate

Previous Question

Next Question

Similar questions

Hindi, 4 months ago

सूक्तिस्तबक: उद्यमेन हि सिध्यन्ति कार्याणि न मनोरथैः । न हि सुप्तस्य सिंहस्य प्रविशन्ति मुखे मृगाः ।।1।। पुस्तके पठितः पाठः जीवने नैव साधित: किं भवेत् तेन पाठेन जीवने यो न सार्थको ।।2।। प्रियवाक्यप्रदानेन सर्वे तुष्यन्ति मानवाः। तस्मात् प्रियं हि वक्तव्यं वचने का दरिद्रता ।।3।। गच्छन् (पिपीलको याति योजनानां शतान्यपि। अगच्छन् (वैनतेयोऽपि पदमेकं न गच्छति ।।4।। काकः कृष्णः पिकः कृष्णः को भेदः...

Math, 4 months ago

Write the lengths of the following line segments in mm:...

Physics, 4 months ago

by.no on 6. In which of the following cases is the work done positive or zero or negative? (A a) Work done by the porter on a suitcase in lifting it from the platform on to his head. b) Work done by the force of gravity on suitcase as the suitcase falls from por head. it. al c) Work done by the porter standing on platform with suitcase on his head. d) Work done by force of gravity on a ball...

Science, 8 months ago

which is the constant envelope modulation scheme? a) MSK b)BFSK c)QPSK d) all the above...

Math, 8 months ago

The sum and product of a quadratic polynomial are 3 and -10 respectively. The quadratic polynomial is ?

Science, 1 year ago

What time will the Chandrayaan land?

Social Sciences, 1 year ago

रुस में क्रान्ति कब हुई थी ?(क) वर्ष 1908 में (ख) वर्ष 1912 में(ग) वर्ष 1915 में (घ) वर्ष 1917 में (UP BOARD 2016, 2014, 2012 )...

Social Sciences, 1 year ago

अमेरिका की क्रान्ति के क्या कारण थे? विवेचना कीजिये। अथवा अमेरिका की क्रान्ति के प्रमुख कारण बताइये। (UP BOARD 2018)...