Factorise:

Question:

Factorise:
x2 + 8x + 16

Solution:

We have:

$x^{2}+8 x+16=x^{2}+2 \times x \times 4+(4)^{2}$

$=(x+4)^{2}$

$\therefore x^{2}+8 x+16=(x+4)^{2}$

Leave a comment

Close
faculty

Click here to get exam-ready with eSaral

For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.

Download Now