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Find the value of k ,for …

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Find the value of k ,for which one root of the quadratic equation kxsquare- 14x +8 =0 is 2

Posted by Disha Kumari 6 years, 11 months ago

CBSE > Class 10 > Mathematics

3 answers

Shivam The Galaxy 6 years, 11 months ago

Put x =2 then , K(2)^2-14(2)+8=0 4k-28+8=0 K=5

Riya Trivedi 6 years, 11 months ago

The value of k is 5

Amisha Sharma ? 6 years, 11 months ago

K=5

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This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

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