Question

Evaluate p^2 - r^2 for p = 10, r = -4 and t = 5.

Answer 1

Answer:

84

Step-by-step explanation:

Given:

p = 10

r = -4

t = 5

Work:

p^2 - r ^2 = ?

(10)^2 - (-4)^2 = ?

(10 × 10) - (-4 × -4) = ?

100 - 16 = 84