Factorise $x^{2} + 5 x y + 4 y^{2}$

(x + 4 y) (x + y)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

(x - 4 y) (x - y)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(x - 4 y) (x + y)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

(x + 4 y) (x - y)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $(x + 4 y) (x + y)$
$F a c t o r i z i n g x^{2} + 5 x y + 4 y^{2}, S p l i t 5 x y a s : = x^{2} + x y + 4 x y + 4 y^{2} = x (x + y) + 4 y (x + y) = (x + 4 y) (x + y)$

Suggest Corrections

Similar questions

(i) (2 y + 3) (y - 2) - (5 y + 3) (y - 2)

(i i) (3 x - 4 y) (x + y) - (5 x + 7 y) (x - y)

Simplify
2xy-[4yx-{3xy-(4xy-2xy)}]

x^{3} y z, z^{4} y x^{3}, x y^{4} z^{5}

$2 x y$ and $- 4 y x$ are like terms.

Join BYJU'S Learning Program