Question
Write down the following product:
(2x + 3) (3x + 5)
(2x + 3) (3x + 5)
✓
Answer
$6 x^2+19 x+15$
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, ABCD is a parallelogram. P is a point on DC such that ar $(\triangle APD )=25 cm^2$ and ar $(\triangle BPC )$ $=15 cm^2$. Calculate :(i) ar ( $\| gm ABCD$ )
(ii) $DP : PC$.
→(ii) $DP : PC$.
If $x+y=7$ and $x^2+y^2=25$, then find the value of $\sqrt{x y}$.
→Find the square of $: \frac{3 a}{2 b}-\frac{2 b}{3 a}$
→If $\log 4 = 0.6020,$ find the value of each of the following $:\log 2.5$
→The mean of $15$ observations is $32.$ Find the resulting mean $,$ if the observation is $:$ Decreased by $7$
→Solve :$4^{x - 2}- 2^{x + 1}= 0$
→A chord of length 48 cm is drawn at a distance of 7 cm from the centre of a circle. Calculate the radius of the circle.
Verify the following:
$\cos 60^{\circ} \cos 30^{\circ}-\sin 60^{\circ} \sin 30^{\circ}=0$.
→$\cos 60^{\circ} \cos 30^{\circ}-\sin 60^{\circ} \sin 30^{\circ}=0$.
Factorise : $2 a^2+b c-2 a b-a c$
→If $\left(a^2+\frac{1}{a^2}\right)=23$, find the values of : $\left(a+\frac{1}{a}\right)$
→