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olasank [31]
3 years ago
6

I need help solving this please

exFormula1" title="5 {x}^{2} - 13x - 3 = 3" alt="5 {x}^{2} - 13x - 3 = 3" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
ladessa [460]3 years ago
6 0

Answer: x=\dfrac{2}{3} , 3

Step-by-step explanation:

5x^2-13x-3-3=0

5x^2-13x-6=0

5x^2+2x-15x-6=0

x(5x+2)-3(5x+2)=0

(5x+2)(x-3)=0

x=\dfrac{2}{3} , 3

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