Question: Given the simultaneous equations 2x y = 1, x 2 + 4ky + 5k = 0, where k is a non-zero constant a. Show
Given the simultaneous equations 2x – y = 1, x2 + 4ky + 5k = 0, where k is a non-zero constant
a. Show that x2 + 8kx + k = 0. Given that x2 + 8kx + k = 0 has equal roots,
b. Find the value of k.
c. For this value of k, find the solution of the simultaneous equations.
Step by Step Solution
3.34 Rating (157 Votes )
There are 3 Steps involved in it
a To show that x2 8kx k 0 we need to eliminate the variable y from the first equation and substitute ... View full answer
Get step-by-step solutions from verified subject matter experts
