Math, asked by mangaleshmaran, 6 months ago

Example 3.32
Factorise 7c2 + 2c-5

Answers

Answered by angelakanksha870

18

Answer:

7c^2 + 2c - 5

7c^2 + 7c - 5c - 5

7c(c+1) -5(c-1)

(7c-5) (c+1)

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