iv) 5x² + 3x - 2 = 0
Answers
Answered by
1
Answer:
x= (–1) , 2/5
Step-by-step explanation:
5x² + 3x – 2 = 0
or, 5x² +5x – 2x – 2= 0
or, 5x(x+1) –2(x+1) = 0
or, (x+1)(5x–2)
therefore, x =(–1) or 2/5
Answered by
0
Answer:
5x²+3x-2=0
5x²+(5-2)x-2=0
5x²+5x-2x-2=0
5x(x+1)-2(x+1)=0
(5x-2)(x+1)=0
5x-2=0 x+1=0
X=2/5 x=-1
X=(2/5,-1)
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