If P=2 q=-3 and r=4 calculate
25r + 12q/(Pr) raise to power 2
First, let's substitute the given values of P, q, and r into the formula:
25(r) + 12(q) / (P \* r) ^ 2
= 25(4) + 12(-3) / (2 \* 4) ^ 2
= 100 - 36 / 8 ^ 2
= 100 - 36 / 64
= 64 / 64
= 1
Therefore, the value of 25r + 12q/(Pr) raised to power 2 when P=2, q=-3, and r=4 is 1.