Question

(i) x2 – 2x – 8???????????.​

Answer 1

Answer:

the answer is (x-4) (x+2)

Step-by-step explanation:

x2-(4-2)x -8

x2-4x+2x-8

Answer 2

Answer:

QUESTION:-

FIND X IF x²-2x-8

Step-by-step explanation:

SOLUTION:-

Using Factorization method,

Taking middle term as Sum and Other two terms as Products,

x²-2x-8=0 S=-2 | P=-8

x²-4x+2x-8=0 -4×2=-8 And -4+2=-2

x(x-4)+2(x-4)=0

x+2=0

x=-2

Also,

x-4=0

x= 4

$\mathcal{BE \: BRAINLY}$