Answer:
The equation is [tex]\LARGE\text{\boldsymbol{2x^2-x+10=0}}[/tex].
Step-by-step explanation:
[tex]x=-2;\:\:x=\frac{5}{2}\\x+2=0;\:\:2x=5\\x+2=0;\:\:2x-5=0\\(x+2)(2x-5)=0\\2x^2-5x+4x-10=0\\\boxed{\boldsymbol{2x^2-x+10=0}}[/tex]
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