Question
Factorise:
$x^2+18 x+32$
$x^2+18 x+32$
✓
Answer
$x^2+18 x+32$
$=x^2+16 x+2 x+32$
$=x(x+16)+2(x+16)$
$=(x+16)(x+2)$
$=x^2+16 x+2 x+32$
$=x(x+16)+2(x+16)$
$=(x+16)(x+2)$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In the adjoining figure, bisector of ∠B AC intersects side BC at point D. Prove that AB > BD.
Given: Bisector of ∠BAC intersects side BC at point D.
To prove: AB > BD
Factorise:
$x^3-x^2+a x+x-a-1$
→$x^3-x^2+a x+x-a-1$
Convert into Decimal form the rational numbers And Write is either terminating or non-terminating recurring type :$\frac{101}{8}$
→Simplify the following expression:$(3+\sqrt{3})(5-\sqrt{2})$
→The length of a rectangular field is 1.2 km and its breadth is 400 metre. Find the ratio
of length to breadth.
of length to breadth.
Find the reduced form of the ratio of the first quantity to second quantity : 7 minutes 20 seconds, 5 minutes 6 seconds
For each of the following polynomial, find $p(1), p(0)$ and $p(-2): p(x)=x^3$
→Factorise:
$(a+2 b)^2+101(a+2 b)+100$
→$(a+2 b)^2+101(a+2 b)+100$
Solve the equation 3x + 2 = x - 8, and represent the solution on:
The number line.
The number line.
Find the values of : $\cos 60^{\circ} \times \cos 30^{\circ}+\sin 60^{\circ} \times \sin 30^{\circ}$
→