find zeroes of 3x²+5x-2 using factorisation method
Answers
Answered by
1
Answer:
3x²+5x-2
zeroes are 2 upon 3 and minus 1
Answered by
0
Step-by-step explanation:
3x²+5x-2= 0
3x²+6x-x-2=0
3x(x+2)-1(x+2)=0
(3x-1)(x+2)=0
either 3x-1= 0
3x=1
x= 1/3
or x+2=0
x= -2
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