Math, asked by dgvjhaveri, 4 months ago

C. Factorise 3a7- 192a.

Answers

Answered by sunitabehera1986

1

Answer:

- 171a

Step-by-step explanation:

3a7 - 192a

= 3 × 7 × a - 192 × a

= 21a - 192a

= a (21 - 192)

= a × (- 171)

= -171a

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