Question

P(n)=2n^2-6n find p(4)

Answer 1

let's solve for p(4) :

• $2 {n}^{2} - 6n$

• $2 \times (4) {}^{2} - (6 \times 4)$

• $(2 \times 16) - 24$

• $32 - 24$

• $8$