CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Factorise each of the following:
9x26x+1

Open in App
Solution

In the given polynomial 9x26x+1,
The first term is 9x2 and its coefficient is 9.
The middle term is 6x and its coefficient is 6.
The last term is a constant term 1.

Multiplication of the coefficient of the first term by the constant is 9$.

We now find the factor of 9 whose sum equals the coefficient of the middle term, which is 6 and then factorize the polynomial 9x26x+1 as shown below:
9x26x+1=9x23x3x+1=3x(3x1)1(3x1)=(3x1)(3x1)=(3x1)2

Hence, 9x26x+1=(3x1)2.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Method of Common Factors
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon