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jukeu2buhu
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Im trying to finish an assignment, but learning this section is online is a little difficult, can someone help me? The first question asks me to simplify [(t^2+6t)/(t1)][(7)/(t1)] and I've simplified it to [(t(t+6))/(t1)]+[(7)/(t1)] but I dont know what to do here. I have common denominators and I think I can cancel t out from the left left side problem from the top and bottom but Im not sure. Help please?
 2 years ago
 2 years ago
jukeu2buhu Group Title
Im trying to finish an assignment, but learning this section is online is a little difficult, can someone help me? The first question asks me to simplify [(t^2+6t)/(t1)][(7)/(t1)] and I've simplified it to [(t(t+6))/(t1)]+[(7)/(t1)] but I dont know what to do here. I have common denominators and I think I can cancel t out from the left left side problem from the top and bottom but Im not sure. Help please?
 2 years ago
 2 years ago

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jukeu2buhu Group TitleBest ResponseYou've already chosen the best response.0
dw:1347446293115:dw
 2 years ago

apple_pi Group TitleBest ResponseYou've already chosen the best response.2
\[\frac{ t^2+6t }{ t1 }\frac{7}{t1}=\frac{ t^2+6t  7}{ t1 }=\frac{(t1)(t+6)}{t1}=t+6\]
 2 years ago

jukeu2buhu Group TitleBest ResponseYou've already chosen the best response.0
why dont i factor t out?
 2 years ago

apple_pi Group TitleBest ResponseYou've already chosen the best response.2
you could, but that wouldn't do anything. You have yourself a quadratic in the numerator, so just factor the whole thing. That way the denominator cancels out
 2 years ago

jukeu2buhu Group TitleBest ResponseYou've already chosen the best response.0
ok so for example \[[(4x+4)/(x(x+1)][(11x)/(x(x+1)] is then [(4x+411x)/(x(x+1)]\]
 2 years ago

jukeu2buhu Group TitleBest ResponseYou've already chosen the best response.0
what did u you to write like that?
 2 years ago

apple_pi Group TitleBest ResponseYou've already chosen the best response.2
yes, and you have a quadratic in the numerator and factor this to cancel with the denominator
 2 years ago

apple_pi Group TitleBest ResponseYou've already chosen the best response.2
press the equation button just under the bit where you reply
 2 years ago

jukeu2buhu Group TitleBest ResponseYou've already chosen the best response.0
so its (47x)/(x(x+1))
 2 years ago

jukeu2buhu Group TitleBest ResponseYou've already chosen the best response.0
i tried that and it doesnt look like that on my screen
 2 years ago

apple_pi Group TitleBest ResponseYou've already chosen the best response.2
Bottom left of screenshot. Press this then enter equation
 2 years ago
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