Math, asked by kashish09261, 8 months ago

(b) 5z^2-8z-13 (factorise)​

Answers

Answered by aryan073
0

Step-by-step explanation:

5z²-8z-13=0

5z²-13z+5z-13=0

z(5z-13)+1(5z-13)=0

5z=13

z=13/5 z=-1

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