Q. 1 A

# Factorise.</p

Answer :

On comparing with standard quadratic equation that is

we have,

a = 1, b = 9 and c = 18

Now here,

Product ac = 118 = 18

Factors of 18; 29 and 63

Sum should be b = + 9

From above factors (+ 6x + 3x)

will give + 9x sum

therefore + 9x is replaced by ( + 6x + 3x)

Now above eq. becomes

x2 + 6x + 3x + 18

; taking x common

(x + 3)(x + 6)

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses
RELATED QUESTIONS :

Factorise.
</p
MHB - Mathematics (New)

Factorise.
</p
MHB - Mathematics (New)

Factorise.
</p
MHB - Mathematics (New)

Factorise.
</p
MHB - Mathematics (New)

Factorise.
</p
MHB - Mathematics (New)

Factorise.
</p
MHB - Mathematics (New)

Factorise.
</p
MHB - Mathematics (New)

Factorise.
</p
MHB - Mathematics (New)

Factorise.
</p
MHB - Mathematics (New)

Factorise.
</p
MHB - Mathematics (New)