CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Roots of Quadratic Equation

Factorise: x...

Question

Factorise: $x^{2} - 8 x + 15$

Open in App

Solution

$x^{2} - 8 x + 15$
$= x^{2} - 5 x - 3 x + 15$
$= x (x - 5) - 3 (x - 5)$
$= (x - 5) (x - 3)$

Suggest Corrections

thumbs-up

2

Similar questions

x^{2} + 8 x + 16

x^{2} + x y + 8 x + 8 y

Factorise the following:

x^{2} + 8 x + 24 y - 9 y^{2}

Factorise the following expression:

x^{2} + x y + 8 x + 8 y

x^{2} + 8 x + 16

.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Solving QE by Factorisation

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Roots of Quadratic Equation

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon