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Dipti Sharma

· started a discussion

· 1 Months ago

when we divide given eq. by x+3 we get 9xK+59
and the value of this is given that is 5 and x= (-3)
so 9 (-3) K + 59 = 5
we get K=2

Question:
If kx3 + 9x2 + 4x - 10 divided by x + 3 leaves a remainder 5, then the value of k will be :
Options:
A) 1
B) 2
C) -2
D) -1
Solution:
Ans: (b)

Dipti Sharma

· commented

· 1 Months ago

we get 9xK+5 as a remainder..

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