Using decimals 28 km 2 m in what m​

Find the zeros of the polynomial f(x) =2x^+5x-12 verify the relation between zeros and its coefficient​

Ramesh borrowed a sum of rupees 24 5760 at 12.5% per annum compounded annually on the same day he lent out his money to ramu at same rate of interest but compounded semi annually find his gain after 2 year​

The figure shows four circles of equal radius of 12cm touching one another. find the area of the shaded region​