neverforgetvivistee
simplyfing radical expressions:
how do you find
x^3x^242x

2x^220x+42



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Hero
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:/


neverforgetvivistee
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wait it's not radical it's rational

neverforgetvivistee
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rational expressions

neverforgetvivistee
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i learned when it's x^2 but not x^3

neverforgetvivistee
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i mastered radical expressions by the way

Akshay_Budhkar
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take the x common in the numerator you get a quadratic equation which is what you know



Sarah.L
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\[\large{\frac{x^3x^242x}{2x^220x+42}= \frac{x(x^2x42)}{2x^220x+42}}\]


Hero
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Of course it can be simplified further

Sarah.L
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yes^

Hero
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neverforgetvivistee should post her solution on here to make sure it is right

Sarah.L
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yes^

neverforgetvivistee
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i got x(x+6)/2(x+3)



Sarah.L
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yeah thats right


neverforgetvivistee
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i'll master rationals soon

Sarah.L
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GoodLuck ;)
