Answer:
Applying the formulae, (a+b)2+(a−b)2=2(a2+b2)
and (a+b)2−(a−b)2=4ab where a=5x;b=2
4×(5x)×22((5x)2+22)=1213
20x25x2+4=1213
On cross multiplying and simplifying,
75x2−65x+12=0
75x2−20x−45x+12=0
5x(15x−4)−3(15x−4)=0
(5x−3)(15x−4)=
x={53,154}={0.6,0.27}
Hence, m=0.6
you please do like this method
29 rooms left to uncover the paint from the 9 meter squared rooms
215/1342 is already at its lowest state because matter equals negative force over 3.2472857 which is 215 and 215 time the speed of light and mc2 give you 1342 and 215/1342 is equal to 215/1342 or 0.160 rounded to the nearest hundreth of the speed of light times the unicorns hair plus the third demention so thats why 215/1342 is already at is simpliest state
