wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

1.Two zeroes of the polynomial p(x)=x cube-4x square+x+6 are 2 and -1 of p(x)

Open in App
Solution

From given equation
a=1
b=-4
c=1
d=6
given two zeros -1 and 2
We know sum of zeros should be= -b/a
so z1+z2+z3= -(-4)/1
-1+2+z3=4
So z3=3

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Zeroes of a Polynomial
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon