Question

6x-25x - 14 का गुणनखण्ड करो!​

Answer 1

उत्तर निम्न लिखित है:

6x - 25x - 14 का गुणनखण्ड करो!

• (Let us factorise it by using middle term splitting method!)

Rough work:

Knowledge required :

We know that 14 into 6 = 84.

We also know that 28 × 3 = 84.

28 - 3 = 25, we know it too.

• Henceforth, we can take 28 and 3 as middle terms!

→ 6x - 25x - 14

→ 6x - 28x + 3x - 14

→ 2x(3-14) + x(3-14)

→ (3-14) (2x+x)

• Henceforth, solved! $\:$