Simplify: $(x + 3) (2 x + 5)$

x^{2} + 11 x + 15

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

2 x^{2} + 11 x + 5

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

2 x^{2} - 1 x + 15

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

2 x^{2} + 11 x + 15

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

Open in App

Solution

The correct option is D $2 x^{2} + 11 x + 15$
$(x + 3) (2 x + 5) = x .2 x + x .5 + 3.2 x + 3.5$
= $2 x^{2} + 5 x + 6 x + 15$
= $2 x^{2} + 11 x + 15$

Suggest Corrections

Similar questions

Factorise $2 x^{2} + 11 x + 15$

2x² - 11x + 15 when factorised gives _________.

2 x^{2} - 11 x + 15 = 0

The equations of the asymptotes of the hyperbola $2 x^{2} + 5 x y + 2 y^{2} - 11 x - 7 y - 4 = 0$ are

2 x^{2} + 5 x y + 2 y^{2} - 11 x - 7 y - 4 = 0

Join BYJU'S Learning Program