Q. (a) Find the value of k if 4x​3 - 2x2 +kx+5 leaves remainder -10 when divided by 2x+1 (b) Amit deposits ₹1600 per month in a bank for 18 month in a recurring deposit account. If he gets ₹31,080 at the time of maturity , what is the rate of interest per annum ? (c) The price of an article is ₹9350 which includes VAT at 10%. Find how much less customer pays for the article , If the VAt on the article decrease by 3%

Hi, 
a)
Kindly refer the similar link for your query.
 https://www.meritnation.com/ask-answer/question/using-remainder-theorem-find-the-value-of-k-so-that-4x2-k/polynomials/10313407 
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