z^2+1/z^2+2-2z-2/z factories
Answers
Answered by
0
Your answer is given in the following steps-:;
ANSWER
To Factorise : z
2
−2z−8
By splitting the middle term
=z
2
−4z+2z−8
=z(z−4)+2(z−4)
=(z+2)(z−4)
So, z
2
−2z−8=(z+2)(z−4)
Answered by
0
Step-by-step explanation:
To Factorise : z
2
−2z−8
By splitting the middle term
=z
2
−4z+2z−8
=z(z−4)+2(z−4)
=(z+2)(z−4)
So, z
2
−2z−8=(z+2)(z−4)
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