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Sergio [31]
3 years ago
10

" alt="3x}^{2} + 5x - 2 = 0" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Katen [24]3 years ago
3 0
X=1/3 or x=-2
explanation:
Find factors of 3 and 2 which subtract to make 5.
We should realise that (3x2) - 1 = 5.
Find the cross products and subtract to get 5. Add in the signs. One of the factors must be 0.
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