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Temka [501]
3 years ago
9

Subtract simplify your answer completely

Mathematics
2 answers:
Dahasolnce [82]3 years ago
8 0

Answer:

<h2>\frac{3x + 13}{ {x}^{2}  + 4x + 5}</h2>

Option A is the correct option

solution,

\frac{8x + 7}{ {x}^{2} + 4x + 5 }  -  \frac{5x - 6}{ {x}^{2}  + 4x + 5}   \\  =  \frac{8x + 7 - (5x - 6)}{ {x}^{2}  + 4x + 5}  \\  =  \frac{8x+ 7 - 5x + 6}{ {x}^{2} + 4x + 5 }  \\  =  \frac{8x - 5x + 7 + 6}{ {x}^{2} + 4x + 5 }  \\  =  \frac{3x + 13}{ {x}^{2} + 4x + 5 }

Hope this helps...

Good luck on your assignment...

garri49 [273]3 years ago
4 0

Answer:

Answer is A

Step-by-step explanation:

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