Question

root 0.16 x 0.4x=0.4 x 0.2 root y, then whats is x/y

Answer 1

Answer:

x^2 + y^2| = 0.1 and |x - y| = 0.2, then the value of |x| + |y| is A. 0.6 B. 0.2 C. 0.36 ... ... What do you think? ... x^2 + y^2 + 2xy = 0.16, taking square root on both sides we get (x + y)^2 =0.4 ^2