please solve this question , i will mark you as brainliest
If 2x-1 is a factor of 4x³ -16x³+10x+k,then find the value of k
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here is ur answer......
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Ok fyn
yes
tommorow 21.7.18 I will be there in India
I am right now in Oman and tommorow morning 5:00 am in Bombay and Bombay to Bhopal
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f(x) = 4x^3- 16x^2+ 10x+ k
since 2x-1 is factor of f(x)
so, f(1/2) =0
f(1/2) = 4× (1/2)^3 - 16(1/2)^2 +10×(1/2) +k
0= 1/2 - 4 + 5 + k
k= 4-5-1/2
k= -3/2
since 2x-1 is factor of f(x)
so, f(1/2) =0
f(1/2) = 4× (1/2)^3 - 16(1/2)^2 +10×(1/2) +k
0= 1/2 - 4 + 5 + k
k= 4-5-1/2
k= -3/2
where are you from
I am from gorakhpur, UP, India
U did something wrong I think
no jessi i didn't
actually the question is written wrong. It must be 16x^2
K fyn...
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