Determine the value(s) of k such that the system of linear equations has the indicated number of solutions. (enter your answers as a comma-separated list.) an infinite number of solutions

9x + ky = 24
kx + y = 8

1. 5/82.95% is better than 7/8

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.