Question

1.If p = 3 and q = -2; verify:-

( + ) ( − ) = (p
²-q²)

2.solve
a/2 - 5 = a/3 - 4

pls answer​

Answer 1

Answer:

p=3

q= -2

(+) (-) = (p²-q²)

(-) = {(3²) -(-2²)}

- = {9-4}

- = 5

= -5