Question

Factorise: x² + 11x – 102 using middle term splitting method​

Answer 1

Step-by-step explanation:

Step 1 :Trying to factor by splitting the middle term

The first term is, x2 its coefficient is 1 . The middle term is, -11x its coefficient is -11 . Step-2 : Find two factors of -102 whose sum equals the coefficient of the middle term, which is -11 .

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Answer 2

Answer:

x²-17x+6x-102=0

x(x-17)+6(x-17)=0

(x+6)( x-17)=0

so x= -6,17