3x2-20x-32 by quadratic formula
Answers
Answered by
11
Step-by-step explanation:
3x² -20x -32
3x² -24x +4x -32
3x(x-8) +4(x-8)
(x-8)(3x+4)
(x-8)= 0
x-8=0
x=8
3x+4= 0
3x= -4
x= -4/3
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Answered by
0
Answer:
the root of quadratic equation is 8/3and4.
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