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pottersheep Group TitleBest ResponseYou've already chosen the best response.0
When 3x^2 + 10 x 3 is divided by x+ k , the remainder is 5. Determine values of k.
 one year ago

mukushla Group TitleBest ResponseYou've already chosen the best response.1
according to the remainder theorem u can write\[3x^2+10x3=(x+k)Q(x)+r\]
 one year ago

mukushla Group TitleBest ResponseYou've already chosen the best response.1
u have r as 5
 one year ago

mukushla Group TitleBest ResponseYou've already chosen the best response.1
so\[3x^2+10x3=(x+k)Q(x)+5\]now let x=k and solve for k
 one year ago

mukushla Group TitleBest ResponseYou've already chosen the best response.1
\[3k^210k3=(k+k)Q(k)+5\]????
 one year ago

pottersheep Group TitleBest ResponseYou've already chosen the best response.0
Thanks
 one year ago
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