Question

Divide (using factorise) x² – 14x – 51 by x + 3​

Answer 1

Dividing x² - 14x - 51 by x + 3

By factorising x² - 14x - 51

x² - 17x + 3x - 51

x ( x - 17 ) 3 ( x - 17 )

( x + 3 ) ( x - 17 )

So , now ( x + 3 ) ( x - 17 ) / ( x + 3 )

Both ( x + 3 ) gets cancelled

Answer ➡ x - 17

Answer 2

Step-by-step explanation:

answer is x-17.........