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KiRa [710]
2 years ago
7

x^{2} -50}{x^{2} +7x+10}" alt="\frac{2x^{2} -50}{x^{2} +7x+10}" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Vikentia [17]2 years ago
4 0

Step-by-step explanation:

\frac{2 {x}^{2}  - 50}{ {x}^{2}  + 7x + 10 }

\frac{2( {x}^{2} - 25) }{(x + 5)(x + 2}

\frac{2(x + 5)(x - 5)}{(x + 5)(x  +  2)}

\frac{2(x - 5)}{x + 2}

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