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solniwko [45]
3 years ago
13

HELP PLEASE Simplify the rational expression. State any excluded values. x^2-12x+35/x^2-3x-10

Mathematics
1 answer:
Alborosie3 years ago
5 0

\frac{{x}^{2}  - 12x + 35 }{ {x}^{2} - 3x - 10 }
Factorise both the term by splitting the mid term and you'll get


\frac{ {x}^{2}  - 5x - 7x + 35}{ {x}^{2} - 5x + 2x - 10 }  \\  =  \frac{x(x - 5) - 7(x - 5)}{x(x - 5) + 2(x - 5)}  \\  =  \frac{(x - 7)(x - 5)}{(x + 2)(x - 5)}  \\  =  \frac{x - 7}{x + 2}
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makkiz [27]

Answer: No

Step-by-step explanation:

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5 0
3 years ago
A baker made two cakes of the same size. • At the end of the day, there was 23 of a chocolate cake left. • There was 56 of a str
Murrr4er [49]
This is the concept of algebra, To solve the question  we proceed as follows;
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The number of pieces that was left after the cake was divided into 3 equal pieces will be:
56*3
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Comparing the two fraction, the flavor that had larger pieces was strawberry cake;
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The answer is Strawberry by 122 of a cake
5 0
3 years ago
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Nadusha1986 [10]

Answer:

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Step-by-step explanation:

cause si papi munano

3 0
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What is the answer to this problem?
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