Factorice the following 4z²-12z-5
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Answered by
1
Answer:
4z² - 12z - 5
4z² - 2z - 10z -5
2z(2z - 1) - 5(2z - 1)
(2z - 1)(2z - 5)
Answered by
0
Step-by-step explanation:
4z^2-[10+2]z-5= 0
4z^2-10z-2z-5
2z[2z-5]-[2z-5]
(2z-1) (2z-5)
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