Safalta Safalta Exam Preparation Online

user image

Preeti Tripathi

Class 9th
Maths
2 years ago
Content Issue Not Relevent Obscene Threatening Wrong Information Other

If one zero of the polynomial x2 – √3x + 40 is 5, which is the other zero ?

1 Answer
user image

Abhishek Mishra

2 years ago

Solution: Let p(x) = x2 – √3x + 40 = x2 – 5x – 8x + 40 = x(x – 5) – 8(x – 5) = (x – 5) (x – 8) Now, for zeroes of given polynomial, put p(x) = 0 ∴ (x – 5) (x – 8) = 0 x = 5 or x = 8 ⇒ Hence, other zero is 8.

Recent Doubts

Close [x]
Download App for Live stream

Live stream is currently not available on web. Kindly download our app.

Cancel Download

Home

Search

My Course