sarnold1
sarnold1
06-05-2018
Mathematics
contestada
simplify completely 3x^2+21x-54 over x^2+3x-54
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jdoe0001
jdoe0001
06-05-2018
[tex]\bf \cfrac{3x^2+21x-54}{x^2+3x-54}\implies \cfrac{3(x^2+7x-18)}{x^2+3x-54}\implies \cfrac{3\underline{(x+9)}(x-2)}{\underline{(x+9)}(x-6)} \\\\\\ \cfrac{3(x-2)}{x-6}[/tex]
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canegirl8
canegirl8
19-02-2021
Answer: 3(x-2) / x-6
Step-by-step explanation: find gcf..
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