Carry out the multiplication of the expressions in the following pair:
$a^{2} - 9, 4 a$

a^{3} - 12 a

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

4 a^{3} - 22 a

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

a^{3} - 16

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

4 a^{3} - 36 a

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

Open in App

Solution

The correct option is D $4 a^{3} - 36 a$
multiplication of $a^{2} - 9, 4 a$
= $(a^{2} - 9) \times 4 a = a^{2} \times 4 a - 9 \times 4 a$
$4 a^{3} - 36 a$

Suggest Corrections

Similar questions

a^{2} - 9, 4 a

a_{1}, a_{2}, a_{3}

a_{4}

a i \in N \forall i \in N

4 \sum i = 1 a_{i} = 4 (a_{3} - a_{2}) + 32

(a_{2} + \frac{a_{4}}{a_{3}})

a^{3} - 36 a

a^{3} - 12 a - 16

Join BYJU'S Learning Program