Question

i) p(x) = x4 – 5x + 6, g(x) = 2 - x2​

Answer 1

g(x)=2-x²=0

=-x²=-2

=-x=-√2

=-x=2

=x=-2

p(x)=x⁴-5x+6

p(-2)=(-2)⁴-5(-2)+6

p(-2)=16+10+6

p(-2)=32

Hope it helps you.