Question

P(a,b,c)= 7bc-7bc elevado al cuadrado

Answer 1

a=2; b=3; c=4

P(a,b,c)= [7bc-7bc]²

P(2,3,4)= [7(3)(4)-7(3)(4)]²

P(2,3,4)= [7(12)-7(12)]²

P(2,3,4)= [84-84]²

P(2,3,4)=0