Answer:
'
Step-by-step explanation:
Line a and b are perpendicular
4
one of the functions equals 0 while the other equals 4
0+4=4
Answer: 20x^8 y^10
Step-by-step explanation:
First off, simplify the exponential of x and y and the integers on the left side of the equation getting 32x^8 y^10 - 12x^8 y^10 = 20x^8 y^10
