Question

Please answer the following questions as fast as you can

Answer 1

Answer:

1) = p/p + q/q + x/x = 1

2) = a3-a-12d = x2+x5

Step-by-step explanation:

1)   1/p + 1/q + 1/x= 1/x + q + p

= p/p + q/q + x/x = 1

2)  a3-a-12d/x2+x5

= a3-a-12d = x2+x5

please mark as brainliest

Answer 2

Answer:

Step-by-step explanation:

a) substitute p and q in the place of a and b