Question

Factorise: 9x2 -

1/4​

Answer 1

❍ Given :

• 9 × 2 - ¼

❍ Need To Do :

• We have to factorise it .

❍ EXPLANATION.

★ 9 × 2 - ¼

➲ 18 - ¼

➲ ((72-1)/(4))

➥ ((71)/4) ✰

.°. Hence, the answer is ((71)/4).