Answer:
x=1 and y=-3
Step-by-step explanation:
hope this helped :)
Its a type of thermal expansion and described by fractions that represents the fractional increase length of a thin beam of a material exposed to its temperature increase of one degree celcious,"
I think you can solve it by
=(x^2 - y^2) *( x^2 + y^2)
= (x -y)*(x+y)*(x^2 + y^2)
Answer:
C. (0,b)
Step-by-step explanation: