3x²-4x-4 factorize step by step
Answers
Answered by
1
Step-by-step explanation:
3x²-4x-4
3x²-4x-4
3x²-(6-2)x-4
3x²-6x+2x-4
3x(x-2)+2(x-2)
(x-2)(3x+2)
Answered by
1
Answer:
x^2-4x-12=0.
(x-2) (3x+2)=0
x=2,-2/3
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