5x²-x+4 how can i factor it..
please clear my doubt..
Answers
Answered by
55
Answer:
5x^2 -x + 4 = 0
(x-5)(x+4) = 0
x=5 ; x = -4
Answered by
1
Answer:
-5x²-x+4
= -4x²+4
x²=4/4
x²=1
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