Question

2xsquare -px+4 when x=1 . question 2 coefficient of z 5x square -2yz
please solve both questions

Answer 1

2x sq - px +4

2 mul 1 - p mul 1 +4

2 - p +4

p=4-2

p = 2

5x sq - 2yz

5x sq -2y